Finding the Fourth Proportional to 2,339.81, 3,227.33 and 1,593.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.81 : 3,227.33 = 1,593.47 : x
2. Step 2: Convert to fraction form
   2,339.81/3,227.33 = 1,593.47/x
3. Step 3: Cross multiply
   2,339.81x = 3,227.33 × 1,593.47
4. Step 4: Simplify right side
   2,339.81x = 5,142,629.43
5. Step 5: Solve for x
   x = 5,142,629.43/2,339.81
6. Step 6: Final answer
   x = 2,197.89