Finding the Fourth Proportional to 3,664.56, 5,496.90 and 1,067.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.56 : 5,496.90 = 1,067.52 : x
2. Step 2: Convert to fraction form
   3,664.56/5,496.90 = 1,067.52/x
3. Step 3: Cross multiply
   3,664.56x = 5,496.90 × 1,067.52
4. Step 4: Simplify right side
   3,664.56x = 5,868,050.69
5. Step 5: Solve for x
   x = 5,868,050.69/3,664.56
6. Step 6: Final answer
   x = 1,601.30