The speed of the car is at 78 \(km\)\(/\)\(h\) when it covers a distance of 532 \(km\) at 4 \(:\) 19 \(am\). What would be the speedometer reading at 6 \(:\) 37 \(am\)?
 
 \(km\)\(/\)\(h\)
 
Important!
Note: Enter your answer with 2 decimal digits.