Finding the Fourth Proportional to 2,032.39, 2,804.83 and 1,148.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.39 : 2,804.83 = 1,148.28 : x
2. Step 2: Convert to fraction form
   2,032.39/2,804.83 = 1,148.28/x
3. Step 3: Cross multiply
   2,032.39x = 2,804.83 × 1,148.28
4. Step 4: Simplify right side
   2,032.39x = 3,220,716.80
5. Step 5: Solve for x
   x = 3,220,716.80/2,032.39
6. Step 6: Final answer
   x = 1,584.69