Finding the Fourth Proportional to 10,792.26, 16,181.10 and 5,514.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,792.26 : 16,181.10 = 5,514.30 : x
2. Step 2: Convert to fraction form
   10,792.26/16,181.10 = 5,514.30/x
3. Step 3: Cross multiply
   10,792.26x = 16,181.10 × 5,514.30
4. Step 4: Simplify right side
   10,792.26x = 89,227,439.73
5. Step 5: Solve for x
   x = 89,227,439.73/10,792.26
6. Step 6: Final answer
   x = 8,267.73