Finding the Fourth Proportional to 1,896.57, 2,844.83 and 1,164.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,896.57 : 2,844.83 = 1,164.83 : x
2. Step 2: Convert to fraction form
   1,896.57/2,844.83 = 1,164.83/x
3. Step 3: Cross multiply
   1,896.57x = 2,844.83 × 1,164.83
4. Step 4: Simplify right side
   1,896.57x = 3,313,732.02
5. Step 5: Solve for x
   x = 3,313,732.02/1,896.57
6. Step 6: Final answer
   x = 1,747.22