Finding the Fourth Proportional to 11,083.33, 15,286.32 and 7,104.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,083.33 : 15,286.32 = 7,104.81 : x
2. Step 2: Convert to fraction form
   11,083.33/15,286.32 = 7,104.81/x
3. Step 3: Cross multiply
   11,083.33x = 15,286.32 × 7,104.81
4. Step 4: Simplify right side
   11,083.33x = 108,606,399.20
5. Step 5: Solve for x
   x = 108,606,399.20/11,083.33
6. Step 6: Final answer
   x = 9,799.08