Finding the Fourth Proportional to 115,233.12, 172,856.52 and 32,127.12

Step by Step Solution

1. Step 1: Write the proportion equation
   115,233.12 : 172,856.52 = 32,127.12 : x
2. Step 2: Convert to fraction form
   115,233.12/172,856.52 = 32,127.12/x
3. Step 3: Cross multiply
   115,233.12x = 172,856.52 × 32,127.12
4. Step 4: Simplify right side
   115,233.12x = 5,553,382,160.82
5. Step 5: Solve for x
   x = 5,553,382,160.82/115,233.12
6. Step 6: Final answer
   x = 48,192.59