Finding the Fourth Proportional to 2,204.28, 3,041.82 and 1,320.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,204.28 : 3,041.82 = 1,320.48 : x
2. Step 2: Convert to fraction form
   2,204.28/3,041.82 = 1,320.48/x
3. Step 3: Cross multiply
   2,204.28x = 3,041.82 × 1,320.48
4. Step 4: Simplify right side
   2,204.28x = 4,016,662.47
5. Step 5: Solve for x
   x = 4,016,662.47/2,204.28
6. Step 6: Final answer
   x = 1,822.21