Finding the Fourth Proportional to 16,234.52, 22,404.12 and 9,943.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,234.52 : 22,404.12 = 9,943.34 : x
2. Step 2: Convert to fraction form
   16,234.52/22,404.12 = 9,943.34/x
3. Step 3: Cross multiply
   16,234.52x = 22,404.12 × 9,943.34
4. Step 4: Simplify right side
   16,234.52x = 222,771,782.56
5. Step 5: Solve for x
   x = 222,771,782.56/16,234.52
6. Step 6: Final answer
   x = 13,722.10