Finding the Fourth Proportional to 16,614, 22,928.04 and 9,162

Step by Step Solution

1. Step 1: Write the proportion equation
   16,614 : 22,928.04 = 9,162 : x
2. Step 2: Convert to fraction form
   16,614/22,928.04 = 9,162/x
3. Step 3: Cross multiply
   16,614x = 22,928.04 × 9,162
4. Step 4: Simplify right side
   16,614x = 210,066,702.48
5. Step 5: Solve for x
   x = 210,066,702.48/16,614
6. Step 6: Final answer
   x = 12,643.96