Finding the Fourth Proportional to 2,345.52, 3,236.81 and 1,350.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345.52 : 3,236.81 = 1,350.43 : x
2. Step 2: Convert to fraction form
   2,345.52/3,236.81 = 1,350.43/x
3. Step 3: Cross multiply
   2,345.52x = 3,236.81 × 1,350.43
4. Step 4: Simplify right side
   2,345.52x = 4,371,085.33
5. Step 5: Solve for x
   x = 4,371,085.33/2,345.52
6. Step 6: Final answer
   x = 1,863.59