Finding the Fourth Proportional to 2,043.53, 3,067.12 and 1,394.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.53 : 3,067.12 = 1,394.72 : x
2. Step 2: Convert to fraction form
   2,043.53/3,067.12 = 1,394.72/x
3. Step 3: Cross multiply
   2,043.53x = 3,067.12 × 1,394.72
4. Step 4: Simplify right side
   2,043.53x = 4,277,763.67
5. Step 5: Solve for x
   x = 4,277,763.67/2,043.53
6. Step 6: Final answer
   x = 2,093.32