Finding the Fourth Proportional to 95,045.50, 131,162.80 and 55,301.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,045.50 : 131,162.80 = 55,301.50 : x
2. Step 2: Convert to fraction form
   95,045.50/131,162.80 = 55,301.50/x
3. Step 3: Cross multiply
   95,045.50x = 131,162.80 × 55,301.50
4. Step 4: Simplify right side
   95,045.50x = 7,253,499,584.20
5. Step 5: Solve for x
   x = 7,253,499,584.20/95,045.50
6. Step 6: Final answer
   x = 76,316.08