Finding the Fourth Proportional to 62,888.72, 86,785.98 and 34,593.80

Step by Step Solution

1. Step 1: Write the proportion equation
   62,888.72 : 86,785.98 = 34,593.80 : x
2. Step 2: Convert to fraction form
   62,888.72/86,785.98 = 34,593.80/x
3. Step 3: Cross multiply
   62,888.72x = 86,785.98 × 34,593.80
4. Step 4: Simplify right side
   62,888.72x = 3,002,256,834.92
5. Step 5: Solve for x
   x = 3,002,256,834.92/62,888.72
6. Step 6: Final answer
   x = 47,739.19