Finding the Fourth Proportional to 95,338.79, 131,573.76 and 55,054.25

Step by Step Solution

1. Step 1: Write the proportion equation
   95,338.79 : 131,573.76 = 55,054.25 : x
2. Step 2: Convert to fraction form
   95,338.79/131,573.76 = 55,054.25/x
3. Step 3: Cross multiply
   95,338.79x = 131,573.76 × 55,054.25
4. Step 4: Simplify right side
   95,338.79x = 7,243,694,018.61
5. Step 5: Solve for x
   x = 7,243,694,018.61/95,338.79
6. Step 6: Final answer
   x = 75,978.46