Finding the Fourth Proportional to 58,814.52, 88,225.17 and 16,691.31

Step by Step Solution

1. Step 1: Write the proportion equation
   58,814.52 : 88,225.17 = 16,691.31 : x
2. Step 2: Convert to fraction form
   58,814.52/88,225.17 = 16,691.31/x
3. Step 3: Cross multiply
   58,814.52x = 88,225.17 × 16,691.31
4. Step 4: Simplify right side
   58,814.52x = 1,472,593,662.27
5. Step 5: Solve for x
   x = 1,472,593,662.27/58,814.52
6. Step 6: Final answer
   x = 25,037.93