Finding the Fourth Proportional to 42,879.38, 59,173.54 and 24,016.91

Step by Step Solution

1. Step 1: Write the proportion equation
   42,879.38 : 59,173.54 = 24,016.91 : x
2. Step 2: Convert to fraction form
   42,879.38/59,173.54 = 24,016.91/x
3. Step 3: Cross multiply
   42,879.38x = 59,173.54 × 24,016.91
4. Step 4: Simplify right side
   42,879.38x = 1,421,165,228.65
5. Step 5: Solve for x
   x = 1,421,165,228.65/42,879.38
6. Step 6: Final answer
   x = 33,143.33