Finding the Fourth Proportional to 95,109.52, 131,228.59 and 56,327.76

Step by Step Solution

1. Step 1: Write the proportion equation
   95,109.52 : 131,228.59 = 56,327.76 : x
2. Step 2: Convert to fraction form
   95,109.52/131,228.59 = 56,327.76/x
3. Step 3: Cross multiply
   95,109.52x = 131,228.59 × 56,327.76
4. Step 4: Simplify right side
   95,109.52x = 7,391,812,522.66
5. Step 5: Solve for x
   x = 7,391,812,522.66/95,109.52
6. Step 6: Final answer
   x = 77,718.96