Finding the Fourth Proportional to 5,377.27, 7,423.72 and 3,584.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,377.27 : 7,423.72 = 3,584.27 : x
2. Step 2: Convert to fraction form
   5,377.27/7,423.72 = 3,584.27/x
3. Step 3: Cross multiply
   5,377.27x = 7,423.72 × 3,584.27
4. Step 4: Simplify right side
   5,377.27x = 26,608,616.88
5. Step 5: Solve for x
   x = 26,608,616.88/5,377.27
6. Step 6: Final answer
   x = 4,948.35