Finding the Fourth Proportional to 16,334.88, 22,541.86 and 9,066.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,334.88 : 22,541.86 = 9,066.72 : x
2. Step 2: Convert to fraction form
   16,334.88/22,541.86 = 9,066.72/x
3. Step 3: Cross multiply
   16,334.88x = 22,541.86 × 9,066.72
4. Step 4: Simplify right side
   16,334.88x = 204,380,732.90
5. Step 5: Solve for x
   x = 204,380,732.90/16,334.88
6. Step 6: Final answer
   x = 12,511.92