Finding the Fourth Proportional to 95,003.74, 131,083.56 and 56,757.22

Step by Step Solution

1. Step 1: Write the proportion equation
   95,003.74 : 131,083.56 = 56,757.22 : x
2. Step 2: Convert to fraction form
   95,003.74/131,083.56 = 56,757.22/x
3. Step 3: Cross multiply
   95,003.74x = 131,083.56 × 56,757.22
4. Step 4: Simplify right side
   95,003.74x = 7,439,938,453.30
5. Step 5: Solve for x
   x = 7,439,938,453.30/95,003.74
6. Step 6: Final answer
   x = 78,312.06