Finding the Fourth Proportional to 9,852.43, 13,601.37 and 7,609.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,852.43 : 13,601.37 = 7,609.27 : x
2. Step 2: Convert to fraction form
   9,852.43/13,601.37 = 7,609.27/x
3. Step 3: Cross multiply
   9,852.43x = 13,601.37 × 7,609.27
4. Step 4: Simplify right side
   9,852.43x = 103,496,496.70
5. Step 5: Solve for x
   x = 103,496,496.70/9,852.43
6. Step 6: Final answer
   x = 10,504.67