Finding the Fourth Proportional to 16,514.32, 22,789.48 and 9,062.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,514.32 : 22,789.48 = 9,062.16 : x
2. Step 2: Convert to fraction form
   16,514.32/22,789.48 = 9,062.16/x
3. Step 3: Cross multiply
   16,514.32x = 22,789.48 × 9,062.16
4. Step 4: Simplify right side
   16,514.32x = 206,521,914.08
5. Step 5: Solve for x
   x = 206,521,914.08/16,514.32
6. Step 6: Final answer
   x = 12,505.63