Finding the Fourth Proportional to 5,747.37, 8,613.86 and 2,456.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,747.37 : 8,613.86 = 2,456.61 : x
2. Step 2: Convert to fraction form
   5,747.37/8,613.86 = 2,456.61/x
3. Step 3: Cross multiply
   5,747.37x = 8,613.86 × 2,456.61
4. Step 4: Simplify right side
   5,747.37x = 21,160,882.33
5. Step 5: Solve for x
   x = 21,160,882.33/5,747.37
6. Step 6: Final answer
   x = 3,681.84