Finding the Fourth Proportional to 16,532.55, 22,814.68 and 9,362.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,532.55 : 22,814.68 = 9,362.28 : x
2. Step 2: Convert to fraction form
   16,532.55/22,814.68 = 9,362.28/x
3. Step 3: Cross multiply
   16,532.55x = 22,814.68 × 9,362.28
4. Step 4: Simplify right side
   16,532.55x = 213,597,422.27
5. Step 5: Solve for x
   x = 213,597,422.27/16,532.55
6. Step 6: Final answer
   x = 12,919.81