Finding the Fourth Proportional to 42,391.32, 58,502.76 and 24,487.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,391.32 : 58,502.76 = 24,487.08 : x
2. Step 2: Convert to fraction form
   42,391.32/58,502.76 = 24,487.08/x
3. Step 3: Cross multiply
   42,391.32x = 58,502.76 × 24,487.08
4. Step 4: Simplify right side
   42,391.32x = 1,432,561,764.34
5. Step 5: Solve for x
   x = 1,432,561,764.34/42,391.32
6. Step 6: Final answer
   x = 33,793.75