Finding the Fourth Proportional to 5,456.01, 8,182.89 and 1,559.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,456.01 : 8,182.89 = 1,559.55 : x
2. Step 2: Convert to fraction form
   5,456.01/8,182.89 = 1,559.55/x
3. Step 3: Cross multiply
   5,456.01x = 8,182.89 × 1,559.55
4. Step 4: Simplify right side
   5,456.01x = 12,761,626.10
5. Step 5: Solve for x
   x = 12,761,626.10/5,456.01
6. Step 6: Final answer
   x = 2,339.00