Finding the Fourth Proportional to 82,113.28, 123,175.14 and 34,719.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,113.28 : 123,175.14 = 34,719.52 : x
2. Step 2: Convert to fraction form
   82,113.28/123,175.14 = 34,719.52/x
3. Step 3: Cross multiply
   82,113.28x = 123,175.14 × 34,719.52
4. Step 4: Simplify right side
   82,113.28x = 4,276,581,736.73
5. Step 5: Solve for x
   x = 4,276,581,736.73/82,113.28
6. Step 6: Final answer
   x = 52,081.49