Finding the Fourth Proportional to 16,516.49, 22,792.56 and 8,962.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,516.49 : 22,792.56 = 8,962.83 : x
2. Step 2: Convert to fraction form
   16,516.49/22,792.56 = 8,962.83/x
3. Step 3: Cross multiply
   16,516.49x = 22,792.56 × 8,962.83
4. Step 4: Simplify right side
   16,516.49x = 204,285,840.54
5. Step 5: Solve for x
   x = 204,285,840.54/16,516.49
6. Step 6: Final answer
   x = 12,368.60