Finding the Fourth Proportional to 5,498.52, 8,245.05 and 2,721.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.52 : 8,245.05 = 2,721.96 : x
2. Step 2: Convert to fraction form
   5,498.52/8,245.05 = 2,721.96/x
3. Step 3: Cross multiply
   5,498.52x = 8,245.05 × 2,721.96
4. Step 4: Simplify right side
   5,498.52x = 22,442,696.30
5. Step 5: Solve for x
   x = 22,442,696.30/5,498.52
6. Step 6: Final answer
   x = 4,081.59