Finding the Fourth Proportional to 82,337.24, 113,581.56 and 50,081.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,337.24 : 113,581.56 = 50,081.72 : x
2. Step 2: Convert to fraction form
   82,337.24/113,581.56 = 50,081.72/x
3. Step 3: Cross multiply
   82,337.24x = 113,581.56 × 50,081.72
4. Step 4: Simplify right side
   82,337.24x = 5,688,359,862.17
5. Step 5: Solve for x
   x = 5,688,359,862.17/82,337.24
6. Step 6: Final answer
   x = 69,086.12