Finding the Fourth Proportional to 2,453.48, 3,679.89 and 1,453.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.48 : 3,679.89 = 1,453.41 : x
2. Step 2: Convert to fraction form
   2,453.48/3,679.89 = 1,453.41/x
3. Step 3: Cross multiply
   2,453.48x = 3,679.89 × 1,453.41
4. Step 4: Simplify right side
   2,453.48x = 5,348,388.92
5. Step 5: Solve for x
   x = 5,348,388.92/2,453.48
6. Step 6: Final answer
   x = 2,179.92