Finding the Fourth Proportional to 2,335.64, 3,502.33 and 834.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335.64 : 3,502.33 = 834.15 : x
2. Step 2: Convert to fraction form
   2,335.64/3,502.33 = 834.15/x
3. Step 3: Cross multiply
   2,335.64x = 3,502.33 × 834.15
4. Step 4: Simplify right side
   2,335.64x = 2,921,468.57
5. Step 5: Solve for x
   x = 2,921,468.57/2,335.64
6. Step 6: Final answer
   x = 1,250.82