Finding the Fourth Proportional to 172,165.50, 237,588.39 and 96,714

Step by Step Solution

1. Step 1: Write the proportion equation
   172,165.50 : 237,588.39 = 96,714 : x
2. Step 2: Convert to fraction form
   172,165.50/237,588.39 = 96,714/x
3. Step 3: Cross multiply
   172,165.50x = 237,588.39 × 96,714
4. Step 4: Simplify right side
   172,165.50x = 22,978,123,550.46
5. Step 5: Solve for x
   x = 22,978,123,550.46/172,165.50
6. Step 6: Final answer
   x = 133,465.32