Finding the Fourth Proportional to 2,479.53, 3,421.38 and 1,596.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479.53 : 3,421.38 = 1,596.53 : x
2. Step 2: Convert to fraction form
   2,479.53/3,421.38 = 1,596.53/x
3. Step 3: Cross multiply
   2,479.53x = 3,421.38 × 1,596.53
4. Step 4: Simplify right side
   2,479.53x = 5,462,310.72
5. Step 5: Solve for x
   x = 5,462,310.72/2,479.53
6. Step 6: Final answer
   x = 2,202.97