Finding the Fourth Proportional to 95,086.42, 131,248.42 and 54,826.98

Step by Step Solution

1. Step 1: Write the proportion equation
   95,086.42 : 131,248.42 = 54,826.98 : x
2. Step 2: Convert to fraction form
   95,086.42/131,248.42 = 54,826.98/x
3. Step 3: Cross multiply
   95,086.42x = 131,248.42 × 54,826.98
4. Step 4: Simplify right side
   95,086.42x = 7,195,954,498.37
5. Step 5: Solve for x
   x = 7,195,954,498.37/95,086.42
6. Step 6: Final answer
   x = 75,678.05