Finding the Fourth Proportional to 2,046.67, 2,823.42 and 1,259.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.67 : 2,823.42 = 1,259.35 : x
2. Step 2: Convert to fraction form
   2,046.67/2,823.42 = 1,259.35/x
3. Step 3: Cross multiply
   2,046.67x = 2,823.42 × 1,259.35
4. Step 4: Simplify right side
   2,046.67x = 3,555,673.98
5. Step 5: Solve for x
   x = 3,555,673.98/2,046.67
6. Step 6: Final answer
   x = 1,737.30