Finding the Fourth Proportional to 16,522.76, 22,801.59 and 8,969.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,522.76 : 22,801.59 = 8,969.16 : x
2. Step 2: Convert to fraction form
   16,522.76/22,801.59 = 8,969.16/x
3. Step 3: Cross multiply
   16,522.76x = 22,801.59 × 8,969.16
4. Step 4: Simplify right side
   16,522.76x = 204,511,194.47
5. Step 5: Solve for x
   x = 204,511,194.47/16,522.76
6. Step 6: Final answer
   x = 12,377.54