Finding the Fourth Proportional to 2,383.46, 3,574.58 and 1,603.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.46 : 3,574.58 = 1,603.02 : x
2. Step 2: Convert to fraction form
   2,383.46/3,574.58 = 1,603.02/x
3. Step 3: Cross multiply
   2,383.46x = 3,574.58 × 1,603.02
4. Step 4: Simplify right side
   2,383.46x = 5,730,123.23
5. Step 5: Solve for x
   x = 5,730,123.23/2,383.46
6. Step 6: Final answer
   x = 2,404.12