Finding the Fourth Proportional to 16,314.78, 22,514.92 and 9,241.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.78 : 22,514.92 = 9,241.04 : x
2. Step 2: Convert to fraction form
   16,314.78/22,514.92 = 9,241.04/x
3. Step 3: Cross multiply
   16,314.78x = 22,514.92 × 9,241.04
4. Step 4: Simplify right side
   16,314.78x = 208,061,276.32
5. Step 5: Solve for x
   x = 208,061,276.32/16,314.78
6. Step 6: Final answer
   x = 12,752.93