Finding the Fourth Proportional to 14,743.43, 22,124.25 and 5,978.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,743.43 : 22,124.25 = 5,978.42 : x
2. Step 2: Convert to fraction form
   14,743.43/22,124.25 = 5,978.42/x
3. Step 3: Cross multiply
   14,743.43x = 22,124.25 × 5,978.42
4. Step 4: Simplify right side
   14,743.43x = 132,267,948.06
5. Step 5: Solve for x
   x = 132,267,948.06/14,743.43
6. Step 6: Final answer
   x = 8,971.32