Finding the Fourth Proportional to 2,363.40, 3,545.58 and 902.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.40 : 3,545.58 = 902.52 : x
2. Step 2: Convert to fraction form
   2,363.40/3,545.58 = 902.52/x
3. Step 3: Cross multiply
   2,363.40x = 3,545.58 × 902.52
4. Step 4: Simplify right side
   2,363.40x = 3,199,956.86
5. Step 5: Solve for x
   x = 3,199,956.86/2,363.40
6. Step 6: Final answer
   x = 1,353.96