Finding the Fourth Proportional to 11,440.98, 17,132.31 and 5,582.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,440.98 : 17,132.31 = 5,582.25 : x
2. Step 2: Convert to fraction form
   11,440.98/17,132.31 = 5,582.25/x
3. Step 3: Cross multiply
   11,440.98x = 17,132.31 × 5,582.25
4. Step 4: Simplify right side
   11,440.98x = 95,636,837.50
5. Step 5: Solve for x
   x = 95,636,837.50/11,440.98
6. Step 6: Final answer
   x = 8,359.15