Finding the Fourth Proportional to 172,055.88, 237,443.76 and 95,580.72

Step by Step Solution

1. Step 1: Write the proportion equation
   172,055.88 : 237,443.76 = 95,580.72 : x
2. Step 2: Convert to fraction form
   172,055.88/237,443.76 = 95,580.72/x
3. Step 3: Cross multiply
   172,055.88x = 237,443.76 × 95,580.72
4. Step 4: Simplify right side
   172,055.88x = 22,695,045,540.31
5. Step 5: Solve for x
   x = 22,695,045,540.31/172,055.88
6. Step 6: Final answer
   x = 131,905.09