Finding the Fourth Proportional to 95,051.74, 131,156.72 and 54,757.62

Step by Step Solution

1. Step 1: Write the proportion equation
   95,051.74 : 131,156.72 = 54,757.62 : x
2. Step 2: Convert to fraction form
   95,051.74/131,156.72 = 54,757.62/x
3. Step 3: Cross multiply
   95,051.74x = 131,156.72 × 54,757.62
4. Step 4: Simplify right side
   95,051.74x = 7,181,829,834.21
5. Step 5: Solve for x
   x = 7,181,829,834.21/95,051.74
6. Step 6: Final answer
   x = 75,557.06