Finding the Fourth Proportional to 2,648.52, 3,655.44 and 1,600.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.52 : 3,655.44 = 1,600.56 : x
2. Step 2: Convert to fraction form
   2,648.52/3,655.44 = 1,600.56/x
3. Step 3: Cross multiply
   2,648.52x = 3,655.44 × 1,600.56
4. Step 4: Simplify right side
   2,648.52x = 5,850,751.05
5. Step 5: Solve for x
   x = 5,850,751.05/2,648.52
6. Step 6: Final answer
   x = 2,209.06