Finding the Fourth Proportional to 9,738.43, 13,440.04 and 5,964.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,738.43 : 13,440.04 = 5,964.10 : x
2. Step 2: Convert to fraction form
   9,738.43/13,440.04 = 5,964.10/x
3. Step 3: Cross multiply
   9,738.43x = 13,440.04 × 5,964.10
4. Step 4: Simplify right side
   9,738.43x = 80,157,694.05
5. Step 5: Solve for x
   x = 80,157,694.05/9,738.43
6. Step 6: Final answer
   x = 8,231.07