Finding the Fourth Proportional to 5,498.56, 8,243.92 and 2,575.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.56 : 8,243.92 = 2,575.27 : x
2. Step 2: Convert to fraction form
   5,498.56/8,243.92 = 2,575.27/x
3. Step 3: Cross multiply
   5,498.56x = 8,243.92 × 2,575.27
4. Step 4: Simplify right side
   5,498.56x = 21,230,272.20
5. Step 5: Solve for x
   x = 21,230,272.20/5,498.56
6. Step 6: Final answer
   x = 3,861.06