Finding the Fourth Proportional to 95,443.34, 131,674.04 and 55,149.68

Step by Step Solution

1. Step 1: Write the proportion equation
   95,443.34 : 131,674.04 = 55,149.68 : x
2. Step 2: Convert to fraction form
   95,443.34/131,674.04 = 55,149.68/x
3. Step 3: Cross multiply
   95,443.34x = 131,674.04 × 55,149.68
4. Step 4: Simplify right side
   95,443.34x = 7,261,781,170.31
5. Step 5: Solve for x
   x = 7,261,781,170.31/95,443.34
6. Step 6: Final answer
   x = 76,084.73