Finding the Fourth Proportional to 16,522.73, 22,801.77 and 8,969.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,522.73 : 22,801.77 = 8,969.04 : x
2. Step 2: Convert to fraction form
   16,522.73/22,801.77 = 8,969.04/x
3. Step 3: Cross multiply
   16,522.73x = 22,801.77 × 8,969.04
4. Step 4: Simplify right side
   16,522.73x = 204,509,907.77
5. Step 5: Solve for x
   x = 204,509,907.77/16,522.73
6. Step 6: Final answer
   x = 12,377.49