Finding the Fourth Proportional to 114,470.57, 158,002.31 and 69,141.35

Step by Step Solution

1. Step 1: Write the proportion equation
   114,470.57 : 158,002.31 = 69,141.35 : x
2. Step 2: Convert to fraction form
   114,470.57/158,002.31 = 69,141.35/x
3. Step 3: Cross multiply
   114,470.57x = 158,002.31 × 69,141.35
4. Step 4: Simplify right side
   114,470.57x = 10,924,493,016.52
5. Step 5: Solve for x
   x = 10,924,493,016.52/114,470.57
6. Step 6: Final answer
   x = 95,434.95