Finding the Fourth Proportional to 5,735.28, 7,910.22 and 3,846.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,735.28 : 7,910.22 = 3,846.24 : x
2. Step 2: Convert to fraction form
   5,735.28/7,910.22 = 3,846.24/x
3. Step 3: Cross multiply
   5,735.28x = 7,910.22 × 3,846.24
4. Step 4: Simplify right side
   5,735.28x = 30,424,604.57
5. Step 5: Solve for x
   x = 30,424,604.57/5,735.28
6. Step 6: Final answer
   x = 5,304.82