Finding the Fourth Proportional to 82,501.76, 113,854.24 and 46,691.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,501.76 : 113,854.24 = 46,691.80 : x
2. Step 2: Convert to fraction form
   82,501.76/113,854.24 = 46,691.80/x
3. Step 3: Cross multiply
   82,501.76x = 113,854.24 × 46,691.80
4. Step 4: Simplify right side
   82,501.76x = 5,316,059,176.96
5. Step 5: Solve for x
   x = 5,316,059,176.96/82,501.76
6. Step 6: Final answer
   x = 64,435.70