Finding the Fourth Proportional to 11,017.98, 15,204.72 and 5,982.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,017.98 : 15,204.72 = 5,982.10 : x
2. Step 2: Convert to fraction form
   11,017.98/15,204.72 = 5,982.10/x
3. Step 3: Cross multiply
   11,017.98x = 15,204.72 × 5,982.10
4. Step 4: Simplify right side
   11,017.98x = 90,956,225.46
5. Step 5: Solve for x
   x = 90,956,225.46/11,017.98
6. Step 6: Final answer
   x = 8,255.25