Finding the Fourth Proportional to 9,589.98, 13,234.26 and 5,611.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,589.98 : 13,234.26 = 5,611.18 : x
2. Step 2: Convert to fraction form
   9,589.98/13,234.26 = 5,611.18/x
3. Step 3: Cross multiply
   9,589.98x = 13,234.26 × 5,611.18
4. Step 4: Simplify right side
   9,589.98x = 74,259,815.03
5. Step 5: Solve for x
   x = 74,259,815.03/9,589.98
6. Step 6: Final answer
   x = 7,743.48