Finding the Fourth Proportional to 127,606.16, 176,144.55 and 95,866.72

Step by Step Solution

1. Step 1: Write the proportion equation
   127,606.16 : 176,144.55 = 95,866.72 : x
2. Step 2: Convert to fraction form
   127,606.16/176,144.55 = 95,866.72/x
3. Step 3: Cross multiply
   127,606.16x = 176,144.55 × 95,866.72
4. Step 4: Simplify right side
   127,606.16x = 16,886,400,254.38
5. Step 5: Solve for x
   x = 16,886,400,254.38/127,606.16
6. Step 6: Final answer
   x = 132,332.17