Finding the Fourth Proportional to 42,565.37, 63,781.83 and 16,255.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,565.37 : 63,781.83 = 16,255.76 : x
2. Step 2: Convert to fraction form
   42,565.37/63,781.83 = 16,255.76/x
3. Step 3: Cross multiply
   42,565.37x = 63,781.83 × 16,255.76
4. Step 4: Simplify right side
   42,565.37x = 1,036,821,801.93
5. Step 5: Solve for x
   x = 1,036,821,801.93/42,565.37
6. Step 6: Final answer
   x = 24,358.34