Finding the Fourth Proportional to 2,359.38, 3,255.72 and 1,364.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.38 : 3,255.72 = 1,364.56 : x
2. Step 2: Convert to fraction form
   2,359.38/3,255.72 = 1,364.56/x
3. Step 3: Cross multiply
   2,359.38x = 3,255.72 × 1,364.56
4. Step 4: Simplify right side
   2,359.38x = 4,442,625.28
5. Step 5: Solve for x
   x = 4,442,625.28/2,359.38
6. Step 6: Final answer
   x = 1,882.96