Finding the Fourth Proportional to 2,723.30, 3,757.57 and 1,603.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.30 : 3,757.57 = 1,603.83 : x
2. Step 2: Convert to fraction form
   2,723.30/3,757.57 = 1,603.83/x
3. Step 3: Cross multiply
   2,723.30x = 3,757.57 × 1,603.83
4. Step 4: Simplify right side
   2,723.30x = 6,026,494.10
5. Step 5: Solve for x
   x = 6,026,494.10/2,723.30
6. Step 6: Final answer
   x = 2,212.94