Finding the Fourth Proportional to 16,046.88, 22,144.68 and 8,973.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,046.88 : 22,144.68 = 8,973.42 : x
2. Step 2: Convert to fraction form
   16,046.88/22,144.68 = 8,973.42/x
3. Step 3: Cross multiply
   16,046.88x = 22,144.68 × 8,973.42
4. Step 4: Simplify right side
   16,046.88x = 198,713,514.41
5. Step 5: Solve for x
   x = 198,713,514.41/16,046.88
6. Step 6: Final answer
   x = 12,383.31