Finding the Fourth Proportional to 2,683.46, 3,703.39 and 1,488.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,683.46 : 3,703.39 = 1,488.56 : x
2. Step 2: Convert to fraction form
   2,683.46/3,703.39 = 1,488.56/x
3. Step 3: Cross multiply
   2,683.46x = 3,703.39 × 1,488.56
4. Step 4: Simplify right side
   2,683.46x = 5,512,710.78
5. Step 5: Solve for x
   x = 5,512,710.78/2,683.46
6. Step 6: Final answer
   x = 2,054.33