Finding the Fourth Proportional to 9,589.04, 13,231.98 and 7,072.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,589.04 : 13,231.98 = 7,072.52 : x
2. Step 2: Convert to fraction form
   9,589.04/13,231.98 = 7,072.52/x
3. Step 3: Cross multiply
   9,589.04x = 13,231.98 × 7,072.52
4. Step 4: Simplify right side
   9,589.04x = 93,583,443.19
5. Step 5: Solve for x
   x = 93,583,443.19/9,589.04
6. Step 6: Final answer
   x = 9,759.42