Finding the Fourth Proportional to 16,033.89, 22,126.32 and 8,960.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,033.89 : 22,126.32 = 8,960.37 : x
2. Step 2: Convert to fraction form
   16,033.89/22,126.32 = 8,960.37/x
3. Step 3: Cross multiply
   16,033.89x = 22,126.32 × 8,960.37
4. Step 4: Simplify right side
   16,033.89x = 198,260,013.94
5. Step 5: Solve for x
   x = 198,260,013.94/16,033.89
6. Step 6: Final answer
   x = 12,365.06