Finding the Fourth Proportional to 2,363.73, 3,545.59 and 699.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.73 : 3,545.59 = 699.03 : x
2. Step 2: Convert to fraction form
   2,363.73/3,545.59 = 699.03/x
3. Step 3: Cross multiply
   2,363.73x = 3,545.59 × 699.03
4. Step 4: Simplify right side
   2,363.73x = 2,478,473.78
5. Step 5: Solve for x
   x = 2,478,473.78/2,363.73
6. Step 6: Final answer
   x = 1,048.54