Finding the Fourth Proportional to 2,363.15, 3,544.69 and 902.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.15 : 3,544.69 = 902.29 : x
2. Step 2: Convert to fraction form
   2,363.15/3,544.69 = 902.29/x
3. Step 3: Cross multiply
   2,363.15x = 3,544.69 × 902.29
4. Step 4: Simplify right side
   2,363.15x = 3,198,338.34
5. Step 5: Solve for x
   x = 3,198,338.34/2,363.15
6. Step 6: Final answer
   x = 1,353.42