Finding the Fourth Proportional to 2,604.38, 3,595.71 and 1,610.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.38 : 3,595.71 = 1,610.23 : x
2. Step 2: Convert to fraction form
   2,604.38/3,595.71 = 1,610.23/x
3. Step 3: Cross multiply
   2,604.38x = 3,595.71 × 1,610.23
4. Step 4: Simplify right side
   2,604.38x = 5,789,920.11
5. Step 5: Solve for x
   x = 5,789,920.11/2,604.38
6. Step 6: Final answer
   x = 2,223.15