Finding the Fourth Proportional to 16,314.21, 22,514.22 and 9,046.49

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.21 : 22,514.22 = 9,046.49 : x
2. Step 2: Convert to fraction form
   16,314.21/22,514.22 = 9,046.49/x
3. Step 3: Cross multiply
   16,314.21x = 22,514.22 × 9,046.49
4. Step 4: Simplify right side
   16,314.21x = 203,674,553.52
5. Step 5: Solve for x
   x = 203,674,553.52/16,314.21
6. Step 6: Final answer
   x = 12,484.49