Finding the Fourth Proportional to 95,600.53, 131,923.31 and 53,158.15

Step by Step Solution

1. Step 1: Write the proportion equation
   95,600.53 : 131,923.31 = 53,158.15 : x
2. Step 2: Convert to fraction form
   95,600.53/131,923.31 = 53,158.15/x
3. Step 3: Cross multiply
   95,600.53x = 131,923.31 × 53,158.15
4. Step 4: Simplify right side
   95,600.53x = 7,012,799,101.48
5. Step 5: Solve for x
   x = 7,012,799,101.48/95,600.53
6. Step 6: Final answer
   x = 73,355.23