Finding the Fourth Proportional to 2,205.27, 3,304.89 and 1,110.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205.27 : 3,304.89 = 1,110.38 : x
2. Step 2: Convert to fraction form
   2,205.27/3,304.89 = 1,110.38/x
3. Step 3: Cross multiply
   2,205.27x = 3,304.89 × 1,110.38
4. Step 4: Simplify right side
   2,205.27x = 3,669,667.23
5. Step 5: Solve for x
   x = 3,669,667.23/2,205.27
6. Step 6: Final answer
   x = 1,664.04