Finding the Fourth Proportional to 42,879.48, 59,173.85 and 24,016.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,879.48 : 59,173.85 = 24,016.61 : x
2. Step 2: Convert to fraction form
   42,879.48/59,173.85 = 24,016.61/x
3. Step 3: Cross multiply
   42,879.48x = 59,173.85 × 24,016.61
4. Step 4: Simplify right side
   42,879.48x = 1,421,155,041.82
5. Step 5: Solve for x
   x = 1,421,155,041.82/42,879.48
6. Step 6: Final answer
   x = 33,143.01