Finding the Fourth Proportional to 3,596.82, 5,396.52 and 1,131.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,596.82 : 5,396.52 = 1,131.78 : x
2. Step 2: Convert to fraction form
   3,596.82/5,396.52 = 1,131.78/x
3. Step 3: Cross multiply
   3,596.82x = 5,396.52 × 1,131.78
4. Step 4: Simplify right side
   3,596.82x = 6,107,673.41
5. Step 5: Solve for x
   x = 6,107,673.41/3,596.82
6. Step 6: Final answer
   x = 1,698.08