Finding the Fourth Proportional to 2,419.36, 3,628.27 and 1,493.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419.36 : 3,628.27 = 1,493.53 : x
2. Step 2: Convert to fraction form
   2,419.36/3,628.27 = 1,493.53/x
3. Step 3: Cross multiply
   2,419.36x = 3,628.27 × 1,493.53
4. Step 4: Simplify right side
   2,419.36x = 5,418,930.09
5. Step 5: Solve for x
   x = 5,418,930.09/2,419.36
6. Step 6: Final answer
   x = 2,239.82