Finding the Fourth Proportional to 2,443.04, 3,372.53 and 1,603.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.04 : 3,372.53 = 1,603.74 : x
2. Step 2: Convert to fraction form
   2,443.04/3,372.53 = 1,603.74/x
3. Step 3: Cross multiply
   2,443.04x = 3,372.53 × 1,603.74
4. Step 4: Simplify right side
   2,443.04x = 5,408,653.24
5. Step 5: Solve for x
   x = 5,408,653.24/2,443.04
6. Step 6: Final answer
   x = 2,213.91