Finding the Fourth Proportional to 82,471.02, 123,708.83 and 29,155.47

Step by Step Solution

1. Step 1: Write the proportion equation
   82,471.02 : 123,708.83 = 29,155.47 : x
2. Step 2: Convert to fraction form
   82,471.02/123,708.83 = 29,155.47/x
3. Step 3: Cross multiply
   82,471.02x = 123,708.83 × 29,155.47
4. Step 4: Simplify right side
   82,471.02x = 3,606,788,936.02
5. Step 5: Solve for x
   x = 3,606,788,936.02/82,471.02
6. Step 6: Final answer
   x = 43,734.02