Finding the Fourth Proportional to 2,032.25, 3,047.91 and 1,329.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.25 : 3,047.91 = 1,329.23 : x
2. Step 2: Convert to fraction form
   2,032.25/3,047.91 = 1,329.23/x
3. Step 3: Cross multiply
   2,032.25x = 3,047.91 × 1,329.23
4. Step 4: Simplify right side
   2,032.25x = 4,051,383.52
5. Step 5: Solve for x
   x = 4,051,383.52/2,032.25
6. Step 6: Final answer
   x = 1,993.55