Finding the Fourth Proportional to 3,794.46, 5,690.58 and 1,328.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,794.46 : 5,690.58 = 1,328.82 : x
2. Step 2: Convert to fraction form
   3,794.46/5,690.58 = 1,328.82/x
3. Step 3: Cross multiply
   3,794.46x = 5,690.58 × 1,328.82
4. Step 4: Simplify right side
   3,794.46x = 7,561,756.52
5. Step 5: Solve for x
   x = 7,561,756.52/3,794.46
6. Step 6: Final answer
   x = 1,992.84