Finding the Fourth Proportional to 16,352.56, 22,566.42 and 8,900.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,352.56 : 22,566.42 = 8,900.56 : x
2. Step 2: Convert to fraction form
   16,352.56/22,566.42 = 8,900.56/x
3. Step 3: Cross multiply
   16,352.56x = 22,566.42 × 8,900.56
4. Step 4: Simplify right side
   16,352.56x = 200,853,775.20
5. Step 5: Solve for x
   x = 200,853,775.20/16,352.56
6. Step 6: Final answer
   x = 12,282.71