Finding the Fourth Proportional to 16,651.71, 22,979.52 and 9,097.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,651.71 : 22,979.52 = 9,097.83 : x
2. Step 2: Convert to fraction form
   16,651.71/22,979.52 = 9,097.83/x
3. Step 3: Cross multiply
   16,651.71x = 22,979.52 × 9,097.83
4. Step 4: Simplify right side
   16,651.71x = 209,063,766.44
5. Step 5: Solve for x
   x = 209,063,766.44/16,651.71
6. Step 6: Final answer
   x = 12,555.09