Finding the Fourth Proportional to 3,629.28, 5,443.94 and 996.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,629.28 : 5,443.94 = 996.83 : x
2. Step 2: Convert to fraction form
   3,629.28/5,443.94 = 996.83/x
3. Step 3: Cross multiply
   3,629.28x = 5,443.94 × 996.83
4. Step 4: Simplify right side
   3,629.28x = 5,426,672.79
5. Step 5: Solve for x
   x = 5,426,672.79/3,629.28
6. Step 6: Final answer
   x = 1,495.25