Finding the Fourth Proportional to 2,048.50, 3,067.15 and 1,432.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.50 : 3,067.15 = 1,432.82 : x
2. Step 2: Convert to fraction form
   2,048.50/3,067.15 = 1,432.82/x
3. Step 3: Cross multiply
   2,048.50x = 3,067.15 × 1,432.82
4. Step 4: Simplify right side
   2,048.50x = 4,394,673.86
5. Step 5: Solve for x
   x = 4,394,673.86/2,048.50
6. Step 6: Final answer
   x = 2,145.31