Finding the Fourth Proportional to 16,034.43, 22,124.34 and 8,959.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,034.43 : 22,124.34 = 8,959.48 : x
2. Step 2: Convert to fraction form
   16,034.43/22,124.34 = 8,959.48/x
3. Step 3: Cross multiply
   16,034.43x = 22,124.34 × 8,959.48
4. Step 4: Simplify right side
   16,034.43x = 198,222,581.74
5. Step 5: Solve for x
   x = 198,222,581.74/16,034.43
6. Step 6: Final answer
   x = 12,362.31