Finding the Fourth Proportional to 16,589.94, 22,893.46 and 9,036.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,589.94 : 22,893.46 = 9,036.15 : x
2. Step 2: Convert to fraction form
   16,589.94/22,893.46 = 9,036.15/x
3. Step 3: Cross multiply
   16,589.94x = 22,893.46 × 9,036.15
4. Step 4: Simplify right side
   16,589.94x = 206,868,738.58
5. Step 5: Solve for x
   x = 206,868,738.58/16,589.94
6. Step 6: Final answer
   x = 12,469.53