Finding the Fourth Proportional to 11,365.45, 17,016.73 and 5,806.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,365.45 : 17,016.73 = 5,806.82 : x
2. Step 2: Convert to fraction form
   11,365.45/17,016.73 = 5,806.82/x
3. Step 3: Cross multiply
   11,365.45x = 17,016.73 × 5,806.82
4. Step 4: Simplify right side
   11,365.45x = 98,813,148.79
5. Step 5: Solve for x
   x = 98,813,148.79/11,365.45
6. Step 6: Final answer
   x = 8,694.17