Finding the Fourth Proportional to 114,928.88, 172,553.22 and 58,807.71

Step by Step Solution

1. Step 1: Write the proportion equation
   114,928.88 : 172,553.22 = 58,807.71 : x
2. Step 2: Convert to fraction form
   114,928.88/172,553.22 = 58,807.71/x
3. Step 3: Cross multiply
   114,928.88x = 172,553.22 × 58,807.71
4. Step 4: Simplify right side
   114,928.88x = 10,147,459,721.33
5. Step 5: Solve for x
   x = 10,147,459,721.33/114,928.88
6. Step 6: Final answer
   x = 88,293.39