Finding the Fourth Proportional to 2,297.57, 3,443.32 and 835.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.57 : 3,443.32 = 835.32 : x
2. Step 2: Convert to fraction form
   2,297.57/3,443.32 = 835.32/x
3. Step 3: Cross multiply
   2,297.57x = 3,443.32 × 835.32
4. Step 4: Simplify right side
   2,297.57x = 2,876,263.95
5. Step 5: Solve for x
   x = 2,876,263.95/2,297.57
6. Step 6: Final answer
   x = 1,251.87