Finding the Fourth Proportional to 16,614.98, 22,928.59 and 9,061.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,614.98 : 22,928.59 = 9,061.18 : x
2. Step 2: Convert to fraction form
   16,614.98/22,928.59 = 9,061.18/x
3. Step 3: Cross multiply
   16,614.98x = 22,928.59 × 9,061.18
4. Step 4: Simplify right side
   16,614.98x = 207,760,001.16
5. Step 5: Solve for x
   x = 207,760,001.16/16,614.98
6. Step 6: Final answer
   x = 12,504.38