Finding the Fourth Proportional to 2,493.18, 3,738.31 and 1,493.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.18 : 3,738.31 = 1,493.52 : x
2. Step 2: Convert to fraction form
   2,493.18/3,738.31 = 1,493.52/x
3. Step 3: Cross multiply
   2,493.18x = 3,738.31 × 1,493.52
4. Step 4: Simplify right side
   2,493.18x = 5,583,240.75
5. Step 5: Solve for x
   x = 5,583,240.75/2,493.18
6. Step 6: Final answer
   x = 2,239.41