Finding the Fourth Proportional to 62,932.56, 86,865.30 and 37,456.80

Step by Step Solution

1. Step 1: Write the proportion equation
   62,932.56 : 86,865.30 = 37,456.80 : x
2. Step 2: Convert to fraction form
   62,932.56/86,865.30 = 37,456.80/x
3. Step 3: Cross multiply
   62,932.56x = 86,865.30 × 37,456.80
4. Step 4: Simplify right side
   62,932.56x = 3,253,696,169.04
5. Step 5: Solve for x
   x = 3,253,696,169.04/62,932.56
6. Step 6: Final answer
   x = 51,701.32