Finding the Fourth Proportional to 82,469.17, 123,715.92 and 29,866.37

Step by Step Solution

1. Step 1: Write the proportion equation
   82,469.17 : 123,715.92 = 29,866.37 : x
2. Step 2: Convert to fraction form
   82,469.17/123,715.92 = 29,866.37/x
3. Step 3: Cross multiply
   82,469.17x = 123,715.92 × 29,866.37
4. Step 4: Simplify right side
   82,469.17x = 3,694,945,441.61
5. Step 5: Solve for x
   x = 3,694,945,441.61/82,469.17
6. Step 6: Final answer
   x = 44,803.96