Finding the Fourth Proportional to 82,411.55, 123,617.31 and 29,808.73

Step by Step Solution

1. Step 1: Write the proportion equation
   82,411.55 : 123,617.31 = 29,808.73 : x
2. Step 2: Convert to fraction form
   82,411.55/123,617.31 = 29,808.73/x
3. Step 3: Cross multiply
   82,411.55x = 123,617.31 × 29,808.73
4. Step 4: Simplify right side
   82,411.55x = 3,684,875,017.12
5. Step 5: Solve for x
   x = 3,684,875,017.12/82,411.55
6. Step 6: Final answer
   x = 44,713.09