Finding the Fourth Proportional to 95,734.71, 132,105.33 and 55,447.74

Step by Step Solution

1. Step 1: Write the proportion equation
   95,734.71 : 132,105.33 = 55,447.74 : x
2. Step 2: Convert to fraction form
   95,734.71/132,105.33 = 55,447.74/x
3. Step 3: Cross multiply
   95,734.71x = 132,105.33 × 55,447.74
4. Step 4: Simplify right side
   95,734.71x = 7,324,941,990.45
5. Step 5: Solve for x
   x = 7,324,941,990.45/95,734.71
6. Step 6: Final answer
   x = 76,512.92