Finding the Fourth Proportional to 2,155.52, 3,236 and 1,794.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155.52 : 3,236 = 1,794.72 : x
2. Step 2: Convert to fraction form
   2,155.52/3,236 = 1,794.72/x
3. Step 3: Cross multiply
   2,155.52x = 3,236 × 1,794.72
4. Step 4: Simplify right side
   2,155.52x = 5,807,713.92
5. Step 5: Solve for x
   x = 5,807,713.92/2,155.52
6. Step 6: Final answer
   x = 2,694.34