Finding the Fourth Proportional to 5,747.23, 7,934.20 and 3,868.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,747.23 : 7,934.20 = 3,868.69 : x
2. Step 2: Convert to fraction form
   5,747.23/7,934.20 = 3,868.69/x
3. Step 3: Cross multiply
   5,747.23x = 7,934.20 × 3,868.69
4. Step 4: Simplify right side
   5,747.23x = 30,694,960.20
5. Step 5: Solve for x
   x = 30,694,960.20/5,747.23
6. Step 6: Final answer
   x = 5,340.83