Finding the Fourth Proportional to 2,032.42, 2,804.86 and 1,148.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.42 : 2,804.86 = 1,148.36 : x
2. Step 2: Convert to fraction form
   2,032.42/2,804.86 = 1,148.36/x
3. Step 3: Cross multiply
   2,032.42x = 2,804.86 × 1,148.36
4. Step 4: Simplify right side
   2,032.42x = 3,220,989.03
5. Step 5: Solve for x
   x = 3,220,989.03/2,032.42
6. Step 6: Final answer
   x = 1,584.80