Finding the Fourth Proportional to 16,582.32, 22,882.92 and 9,028.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,582.32 : 22,882.92 = 9,028.50 : x
2. Step 2: Convert to fraction form
   16,582.32/22,882.92 = 9,028.50/x
3. Step 3: Cross multiply
   16,582.32x = 22,882.92 × 9,028.50
4. Step 4: Simplify right side
   16,582.32x = 206,598,443.22
5. Step 5: Solve for x
   x = 206,598,443.22/16,582.32
6. Step 6: Final answer
   x = 12,458.96