Finding the Fourth Proportional to 63,610.56, 95,371.92 and 42,557.76

Step by Step Solution

1. Step 1: Write the proportion equation
   63,610.56 : 95,371.92 = 42,557.76 : x
2. Step 2: Convert to fraction form
   63,610.56/95,371.92 = 42,557.76/x
3. Step 3: Cross multiply
   63,610.56x = 95,371.92 × 42,557.76
4. Step 4: Simplify right side
   63,610.56x = 4,058,815,282.10
5. Step 5: Solve for x
   x = 4,058,815,282.10/63,610.56
6. Step 6: Final answer
   x = 63,807.26