Finding the Fourth Proportional to 2,377.72, 3,565.90 and 733.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377.72 : 3,565.90 = 733.33 : x
2. Step 2: Convert to fraction form
   2,377.72/3,565.90 = 733.33/x
3. Step 3: Cross multiply
   2,377.72x = 3,565.90 × 733.33
4. Step 4: Simplify right side
   2,377.72x = 2,614,981.45
5. Step 5: Solve for x
   x = 2,614,981.45/2,377.72
6. Step 6: Final answer
   x = 1,099.79