Finding the Fourth Proportional to 11,293.16, 15,582.72 and 7,098.44

Step by Step Solution

1. Step 1: Write the proportion equation
   11,293.16 : 15,582.72 = 7,098.44 : x
2. Step 2: Convert to fraction form
   11,293.16/15,582.72 = 7,098.44/x
3. Step 3: Cross multiply
   11,293.16x = 15,582.72 × 7,098.44
4. Step 4: Simplify right side
   11,293.16x = 110,613,002.96
5. Step 5: Solve for x
   x = 110,613,002.96/11,293.16
6. Step 6: Final answer
   x = 9,794.69