Finding the Fourth Proportional to 16,256.52, 22,433.22 and 9,183.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,256.52 : 22,433.22 = 9,183.96 : x
2. Step 2: Convert to fraction form
   16,256.52/22,433.22 = 9,183.96/x
3. Step 3: Cross multiply
   16,256.52x = 22,433.22 × 9,183.96
4. Step 4: Simplify right side
   16,256.52x = 206,025,795.15
5. Step 5: Solve for x
   x = 206,025,795.15/16,256.52
6. Step 6: Final answer
   x = 12,673.43