Finding the Fourth Proportional to 16,281.02, 22,468.23 and 9,208.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,281.02 : 22,468.23 = 9,208.52 : x
2. Step 2: Convert to fraction form
   16,281.02/22,468.23 = 9,208.52/x
3. Step 3: Cross multiply
   16,281.02x = 22,468.23 × 9,208.52
4. Step 4: Simplify right side
   16,281.02x = 206,899,145.32
5. Step 5: Solve for x
   x = 206,899,145.32/16,281.02
6. Step 6: Final answer
   x = 12,708.00