Finding the Fourth Proportional to 11,082.16, 15,293.37 and 7,103.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,082.16 : 15,293.37 = 7,103.27 : x
2. Step 2: Convert to fraction form
   11,082.16/15,293.37 = 7,103.27/x
3. Step 3: Cross multiply
   11,082.16x = 15,293.37 × 7,103.27
4. Step 4: Simplify right side
   11,082.16x = 108,632,895.19
5. Step 5: Solve for x
   x = 108,632,895.19/11,082.16
6. Step 6: Final answer
   x = 9,802.50