Finding the Fourth Proportional to 95,336.79, 131,571 and 55,052.25

Step by Step Solution

1. Step 1: Write the proportion equation
   95,336.79 : 131,571 = 55,052.25 : x
2. Step 2: Convert to fraction form
   95,336.79/131,571 = 55,052.25/x
3. Step 3: Cross multiply
   95,336.79x = 131,571 × 55,052.25
4. Step 4: Simplify right side
   95,336.79x = 7,243,279,584.75
5. Step 5: Solve for x
   x = 7,243,279,584.75/95,336.79
6. Step 6: Final answer
   x = 75,975.70