Finding the Fourth Proportional to 42,010.52, 63,016.98 and 15,710.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,010.52 : 63,016.98 = 15,710.24 : x
2. Step 2: Convert to fraction form
   42,010.52/63,016.98 = 15,710.24/x
3. Step 3: Cross multiply
   42,010.52x = 63,016.98 × 15,710.24
4. Step 4: Simplify right side
   42,010.52x = 990,011,879.88
5. Step 5: Solve for x
   x = 990,011,879.88/42,010.52
6. Step 6: Final answer
   x = 23,565.81