Finding the Fourth Proportional to 2,493.24, 3,738.62 and 1,453.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.24 : 3,738.62 = 1,453.48 : x
2. Step 2: Convert to fraction form
   2,493.24/3,738.62 = 1,453.48/x
3. Step 3: Cross multiply
   2,493.24x = 3,738.62 × 1,453.48
4. Step 4: Simplify right side
   2,493.24x = 5,434,009.40
5. Step 5: Solve for x
   x = 5,434,009.40/2,493.24
6. Step 6: Final answer
   x = 2,179.50