Comparing the cost of something over 100 years ago to the cost now is nonsensical.
Here's what Google AI's "drivel" says about the cost of transiting the Panama Canal in the last 10 years.
"The cost to pass through the Panama Canal has changed significantly in the last ten years, with the average cost of transiting the canal increasing to $900,000 since the canal's expansion:
Tolls
Tolls are based on a ship's type, tonnage, and payload, with larger ships paying more. For example, Panamax containerships can pay up to half a million dollars in tolls.
Auction fees
Auction fees can double the cost of using the canal, and in 2023 reached as much as $4 million per passage.
Drought
A drought has halved the number of daily slots available through the canal, forcing shippers to pay more to get their cargoes through.
The Panama Canal Expansion project, which was completed in 2016, tripled the canal's capacity. The canal authority is planning to create a new reservoir to supply enough extra water to handle an additional 12 to 15 passages a day."