Finding the Fourth Proportional to 2,344.69, 3,235.71 and 1,296.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,344.69 : 3,235.71 = 1,296.69 : x
2. Step 2: Convert to fraction form
   2,344.69/3,235.71 = 1,296.69/x
3. Step 3: Cross multiply
   2,344.69x = 3,235.71 × 1,296.69
4. Step 4: Simplify right side
   2,344.69x = 4,195,712.80
5. Step 5: Solve for x
   x = 4,195,712.80/2,344.69
6. Step 6: Final answer
   x = 1,789.45