Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "21.7391" was replaced by "(217391/10000)".

Step  1  :

            217391
 Simplify   ——————
            10000 

Final result :

  217391            
  —————— = 21.73910 
  10000