Finding the Fourth Proportional to 2,382.56, 3,287.52 and 1,596.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382.56 : 3,287.52 = 1,596.32 : x
2. Step 2: Convert to fraction form
   2,382.56/3,287.52 = 1,596.32/x
3. Step 3: Cross multiply
   2,382.56x = 3,287.52 × 1,596.32
4. Step 4: Simplify right side
   2,382.56x = 5,247,933.93
5. Step 5: Solve for x
   x = 5,247,933.93/2,382.56
6. Step 6: Final answer
   x = 2,202.65