Finding the Fourth Proportional to 5,087.57, 7,626.78 and 3,233.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,087.57 : 7,626.78 = 3,233.48 : x
2. Step 2: Convert to fraction form
   5,087.57/7,626.78 = 3,233.48/x
3. Step 3: Cross multiply
   5,087.57x = 7,626.78 × 3,233.48
4. Step 4: Simplify right side
   5,087.57x = 24,661,002.46
5. Step 5: Solve for x
   x = 24,661,002.46/5,087.57
6. Step 6: Final answer
   x = 4,847.31