Finding the Fourth Proportional to 2,883.83, 4,321.94 and 1,150.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,883.83 : 4,321.94 = 1,150.43 : x
2. Step 2: Convert to fraction form
   2,883.83/4,321.94 = 1,150.43/x
3. Step 3: Cross multiply
   2,883.83x = 4,321.94 × 1,150.43
4. Step 4: Simplify right side
   2,883.83x = 4,972,062.07
5. Step 5: Solve for x
   x = 4,972,062.07/2,883.83
6. Step 6: Final answer
   x = 1,724.12