Finding the Fourth Proportional to 2,341.36, 3,231.06 and 1,293.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.36 : 3,231.06 = 1,293.43 : x
2. Step 2: Convert to fraction form
   2,341.36/3,231.06 = 1,293.43/x
3. Step 3: Cross multiply
   2,341.36x = 3,231.06 × 1,293.43
4. Step 4: Simplify right side
   2,341.36x = 4,179,133.78
5. Step 5: Solve for x
   x = 4,179,133.78/2,341.36
6. Step 6: Final answer
   x = 1,784.92