Finding the Fourth Proportional to 95,310.42, 131,542 and 55,016.16

Step by Step Solution

1. Step 1: Write the proportion equation
   95,310.42 : 131,542 = 55,016.16 : x
2. Step 2: Convert to fraction form
   95,310.42/131,542 = 55,016.16/x
3. Step 3: Cross multiply
   95,310.42x = 131,542 × 55,016.16
4. Step 4: Simplify right side
   95,310.42x = 7,236,935,718.72
5. Step 5: Solve for x
   x = 7,236,935,718.72/95,310.42
6. Step 6: Final answer
   x = 75,930.16