Finding the Fourth Proportional to 2,339.51, 3,228.17 and 1,344.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.51 : 3,228.17 = 1,344.83 : x
2. Step 2: Convert to fraction form
   2,339.51/3,228.17 = 1,344.83/x
3. Step 3: Cross multiply
   2,339.51x = 3,228.17 × 1,344.83
4. Step 4: Simplify right side
   2,339.51x = 4,341,317.00
5. Step 5: Solve for x
   x = 4,341,317.00/2,339.51
6. Step 6: Final answer
   x = 1,855.66