Finding the Fourth Proportional to 16,322.16, 22,523.31 and 9,249.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,322.16 : 22,523.31 = 9,249.69 : x
2. Step 2: Convert to fraction form
   16,322.16/22,523.31 = 9,249.69/x
3. Step 3: Cross multiply
   16,322.16x = 22,523.31 × 9,249.69
4. Step 4: Simplify right side
   16,322.16x = 208,333,635.27
5. Step 5: Solve for x
   x = 208,333,635.27/16,322.16
6. Step 6: Final answer
   x = 12,763.85