Finding the Fourth Proportional to 82,332.60, 123,531.30 and 32,404.20

Step by Step Solution

1. Step 1: Write the proportion equation
   82,332.60 : 123,531.30 = 32,404.20 : x
2. Step 2: Convert to fraction form
   82,332.60/123,531.30 = 32,404.20/x
3. Step 3: Cross multiply
   82,332.60x = 123,531.30 × 32,404.20
4. Step 4: Simplify right side
   82,332.60x = 4,002,932,951.46
5. Step 5: Solve for x
   x = 4,002,932,951.46/82,332.60
6. Step 6: Final answer
   x = 48,619.05