Finding the Fourth Proportional to 82,307.71, 123,458.75 and 34,892.29

Step by Step Solution

1. Step 1: Write the proportion equation
   82,307.71 : 123,458.75 = 34,892.29 : x
2. Step 2: Convert to fraction form
   82,307.71/123,458.75 = 34,892.29/x
3. Step 3: Cross multiply
   82,307.71x = 123,458.75 × 34,892.29
4. Step 4: Simplify right side
   82,307.71x = 4,307,758,024.93
5. Step 5: Solve for x
   x = 4,307,758,024.93/82,307.71
6. Step 6: Final answer
   x = 52,337.24