Finding the Fourth Proportional to 11,018.15, 15,205.05 and 5,982.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,018.15 : 15,205.05 = 5,982.38 : x
2. Step 2: Convert to fraction form
   11,018.15/15,205.05 = 5,982.38/x
3. Step 3: Cross multiply
   11,018.15x = 15,205.05 × 5,982.38
4. Step 4: Simplify right side
   11,018.15x = 90,962,281.08
5. Step 5: Solve for x
   x = 90,962,281.08/11,018.15
6. Step 6: Final answer
   x = 8,255.68