Finding the Fourth Proportional to 2,049.12, 2,822.52 and 1,606.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.12 : 2,822.52 = 1,606.24 : x
2. Step 2: Convert to fraction form
   2,049.12/2,822.52 = 1,606.24/x
3. Step 3: Cross multiply
   2,049.12x = 2,822.52 × 1,606.24
4. Step 4: Simplify right side
   2,049.12x = 4,533,644.52
5. Step 5: Solve for x
   x = 4,533,644.52/2,049.12
6. Step 6: Final answer
   x = 2,212.48