Finding the Fourth Proportional to 42,499.18, 58,650.85 and 24,590.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,499.18 : 58,650.85 = 24,590.72 : x
2. Step 2: Convert to fraction form
   42,499.18/58,650.85 = 24,590.72/x
3. Step 3: Cross multiply
   42,499.18x = 58,650.85 × 24,590.72
4. Step 4: Simplify right side
   42,499.18x = 1,442,266,630.11
5. Step 5: Solve for x
   x = 1,442,266,630.11/42,499.18
6. Step 6: Final answer
   x = 33,936.34