Finding the Fourth Proportional to 2,488.36, 3,434.03 and 1,493.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.36 : 3,434.03 = 1,493.45 : x
2. Step 2: Convert to fraction form
   2,488.36/3,434.03 = 1,493.45/x
3. Step 3: Cross multiply
   2,488.36x = 3,434.03 × 1,493.45
4. Step 4: Simplify right side
   2,488.36x = 5,128,552.10
5. Step 5: Solve for x
   x = 5,128,552.10/2,488.36
6. Step 6: Final answer
   x = 2,061.02