Finding the Fourth Proportional to 16,535.82, 22,819.71 and 8,982.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,535.82 : 22,819.71 = 8,982.17 : x
2. Step 2: Convert to fraction form
   16,535.82/22,819.71 = 8,982.17/x
3. Step 3: Cross multiply
   16,535.82x = 22,819.71 × 8,982.17
4. Step 4: Simplify right side
   16,535.82x = 204,970,400.47
5. Step 5: Solve for x
   x = 204,970,400.47/16,535.82
6. Step 6: Final answer
   x = 12,395.54