Finding the Fourth Proportional to 11,082.33, 15,284.94 and 7,103.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,082.33 : 15,284.94 = 7,103.81 : x
2. Step 2: Convert to fraction form
   11,082.33/15,284.94 = 7,103.81/x
3. Step 3: Cross multiply
   11,082.33x = 15,284.94 × 7,103.81
4. Step 4: Simplify right side
   11,082.33x = 108,581,309.62
5. Step 5: Solve for x
   x = 108,581,309.62/11,082.33
6. Step 6: Final answer
   x = 9,797.70