Finding the Fourth Proportional to 42,234.78, 58,290.18 and 24,326.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,234.78 : 58,290.18 = 24,326.34 : x
2. Step 2: Convert to fraction form
   42,234.78/58,290.18 = 24,326.34/x
3. Step 3: Cross multiply
   42,234.78x = 58,290.18 × 24,326.34
4. Step 4: Simplify right side
   42,234.78x = 1,417,986,737.34
5. Step 5: Solve for x
   x = 1,417,986,737.34/42,234.78
6. Step 6: Final answer
   x = 33,573.91