Finding the Fourth Proportional to 9,601.47, 14,471.60 and 9,065.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.47 : 14,471.60 = 9,065.25 : x
2. Step 2: Convert to fraction form
   9,601.47/14,471.60 = 9,065.25/x
3. Step 3: Cross multiply
   9,601.47x = 14,471.60 × 9,065.25
4. Step 4: Simplify right side
   9,601.47x = 131,188,626.57
5. Step 5: Solve for x
   x = 131,188,626.57/9,601.47
6. Step 6: Final answer
   x = 13,663.39