Finding the Fourth Proportional to 82,498.57, 113,828.29 and 50,232.83

Step by Step Solution

1. Step 1: Write the proportion equation
   82,498.57 : 113,828.29 = 50,232.83 : x
2. Step 2: Convert to fraction form
   82,498.57/113,828.29 = 50,232.83/x
3. Step 3: Cross multiply
   82,498.57x = 113,828.29 × 50,232.83
4. Step 4: Simplify right side
   82,498.57x = 5,717,916,446.04
5. Step 5: Solve for x
   x = 5,717,916,446.04/82,498.57
6. Step 6: Final answer
   x = 69,309.28