Finding the Fourth Proportional to 158,831.98, 219,171.98 and 95,168.14

Step by Step Solution

1. Step 1: Write the proportion equation
   158,831.98 : 219,171.98 = 95,168.14 : x
2. Step 2: Convert to fraction form
   158,831.98/219,171.98 = 95,168.14/x
3. Step 3: Cross multiply
   158,831.98x = 219,171.98 × 95,168.14
4. Step 4: Simplify right side
   158,831.98x = 20,858,189,676.72
5. Step 5: Solve for x
   x = 20,858,189,676.72/158,831.98
6. Step 6: Final answer
   x = 131,322.36