Finding the Fourth Proportional to 9,831.16, 14,750.69 and 3,591.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,831.16 : 14,750.69 = 3,591.60 : x
2. Step 2: Convert to fraction form
   9,831.16/14,750.69 = 3,591.60/x
3. Step 3: Cross multiply
   9,831.16x = 14,750.69 × 3,591.60
4. Step 4: Simplify right side
   9,831.16x = 52,978,578.20
5. Step 5: Solve for x
   x = 52,978,578.20/9,831.16
6. Step 6: Final answer
   x = 5,388.84