Finding the Fourth Proportional to 16,456.52, 22,709.96 and 9,004.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,456.52 : 22,709.96 = 9,004.52 : x
2. Step 2: Convert to fraction form
   16,456.52/22,709.96 = 9,004.52/x
3. Step 3: Cross multiply
   16,456.52x = 22,709.96 × 9,004.52
4. Step 4: Simplify right side
   16,456.52x = 204,492,289.02
5. Step 5: Solve for x
   x = 204,492,289.02/16,456.52
6. Step 6: Final answer
   x = 12,426.22