Finding the Fourth Proportional to 16,466.72, 22,724.16 and 9,014.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,466.72 : 22,724.16 = 9,014.72 : x
2. Step 2: Convert to fraction form
   16,466.72/22,724.16 = 9,014.72/x
3. Step 3: Cross multiply
   16,466.72x = 22,724.16 × 9,014.72
4. Step 4: Simplify right side
   16,466.72x = 204,851,939.64
5. Step 5: Solve for x
   x = 204,851,939.64/16,466.72
6. Step 6: Final answer
   x = 12,440.36