Finding the Fourth Proportional to 2,344.50, 3,235.41 and 1,296.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,344.50 : 3,235.41 = 1,296.72 : x
2. Step 2: Convert to fraction form
   2,344.50/3,235.41 = 1,296.72/x
3. Step 3: Cross multiply
   2,344.50x = 3,235.41 × 1,296.72
4. Step 4: Simplify right side
   2,344.50x = 4,195,420.86
5. Step 5: Solve for x
   x = 4,195,420.86/2,344.50
6. Step 6: Final answer
   x = 1,789.47