Finding the Fourth Proportional to 2,243.85, 3,363.72 and 1,204.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243.85 : 3,363.72 = 1,204.56 : x
2. Step 2: Convert to fraction form
   2,243.85/3,363.72 = 1,204.56/x
3. Step 3: Cross multiply
   2,243.85x = 3,363.72 × 1,204.56
4. Step 4: Simplify right side
   2,243.85x = 4,051,802.56
5. Step 5: Solve for x
   x = 4,051,802.56/2,243.85
6. Step 6: Final answer
   x = 1,805.74