Finding the Fourth Proportional to 2,673.48, 3,689.40 and 1,494.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673.48 : 3,689.40 = 1,494.57 : x
2. Step 2: Convert to fraction form
   2,673.48/3,689.40 = 1,494.57/x
3. Step 3: Cross multiply
   2,673.48x = 3,689.40 × 1,494.57
4. Step 4: Simplify right side
   2,673.48x = 5,514,066.56
5. Step 5: Solve for x
   x = 5,514,066.56/2,673.48
6. Step 6: Final answer
   x = 2,062.51