Finding the Fourth Proportional to 16,523.54, 22,802.52 and 8,969.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,523.54 : 22,802.52 = 8,969.88 : x
2. Step 2: Convert to fraction form
   16,523.54/22,802.52 = 8,969.88/x
3. Step 3: Cross multiply
   16,523.54x = 22,802.52 × 8,969.88
4. Step 4: Simplify right side
   16,523.54x = 204,535,868.10
5. Step 5: Solve for x
   x = 204,535,868.10/16,523.54
6. Step 6: Final answer
   x = 12,378.46