Finding the Fourth Proportional to 11,016.24, 15,202.42 and 5,980.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,016.24 : 15,202.42 = 5,980.46 : x
2. Step 2: Convert to fraction form
   11,016.24/15,202.42 = 5,980.46/x
3. Step 3: Cross multiply
   11,016.24x = 15,202.42 × 5,980.46
4. Step 4: Simplify right side
   11,016.24x = 90,917,464.71
5. Step 5: Solve for x
   x = 90,917,464.71/11,016.24
6. Step 6: Final answer
   x = 8,253.04