Finding the Fourth Proportional to 42,394.43, 58,507.20 and 24,490.79

Step by Step Solution

1. Step 1: Write the proportion equation
   42,394.43 : 58,507.20 = 24,490.79 : x
2. Step 2: Convert to fraction form
   42,394.43/58,507.20 = 24,490.79/x
3. Step 3: Cross multiply
   42,394.43x = 58,507.20 × 24,490.79
4. Step 4: Simplify right side
   42,394.43x = 1,432,887,256.15
5. Step 5: Solve for x
   x = 1,432,887,256.15/42,394.43
6. Step 6: Final answer
   x = 33,798.95