Finding the Fourth Proportional to 3,793.34, 5,682.49 and 1,789.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,793.34 : 5,682.49 = 1,789.28 : x
2. Step 2: Convert to fraction form
   3,793.34/5,682.49 = 1,789.28/x
3. Step 3: Cross multiply
   3,793.34x = 5,682.49 × 1,789.28
4. Step 4: Simplify right side
   3,793.34x = 10,167,585.50
5. Step 5: Solve for x
   x = 10,167,585.50/3,793.34
6. Step 6: Final answer
   x = 2,680.38