Finding the Fourth Proportional to 11,494.96, 17,208.42 and 7,098.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,494.96 : 17,208.42 = 7,098.28 : x
2. Step 2: Convert to fraction form
   11,494.96/17,208.42 = 7,098.28/x
3. Step 3: Cross multiply
   11,494.96x = 17,208.42 × 7,098.28
4. Step 4: Simplify right side
   11,494.96x = 122,150,183.52
5. Step 5: Solve for x
   x = 122,150,183.52/11,494.96
6. Step 6: Final answer
   x = 10,626.41