Finding the Fourth Proportional to 11,183.30, 16,760.55 and 5,327.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,183.30 : 16,760.55 = 5,327.30 : x
2. Step 2: Convert to fraction form
   11,183.30/16,760.55 = 5,327.30/x
3. Step 3: Cross multiply
   11,183.30x = 16,760.55 × 5,327.30
4. Step 4: Simplify right side
   11,183.30x = 89,288,478.02
5. Step 5: Solve for x
   x = 89,288,478.02/11,183.30
6. Step 6: Final answer
   x = 7,984.09