Finding the Fourth Proportional to 42,498.18, 58,649.47 and 24,589.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,498.18 : 58,649.47 = 24,589.72 : x
2. Step 2: Convert to fraction form
   42,498.18/58,649.47 = 24,589.72/x
3. Step 3: Cross multiply
   42,498.18x = 58,649.47 × 24,589.72
4. Step 4: Simplify right side
   42,498.18x = 1,442,173,892.33
5. Step 5: Solve for x
   x = 1,442,173,892.33/42,498.18
6. Step 6: Final answer
   x = 33,934.96