Finding the Fourth Proportional to 2,426.67, 3,640.59 and 695.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.67 : 3,640.59 = 695.25 : x
2. Step 2: Convert to fraction form
   2,426.67/3,640.59 = 695.25/x
3. Step 3: Cross multiply
   2,426.67x = 3,640.59 × 695.25
4. Step 4: Simplify right side
   2,426.67x = 2,531,120.20
5. Step 5: Solve for x
   x = 2,531,120.20/2,426.67
6. Step 6: Final answer
   x = 1,043.04