Finding the Fourth Proportional to 3,216.53, 4,439.50 and 2,462.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,216.53 : 4,439.50 = 2,462.32 : x
2. Step 2: Convert to fraction form
   3,216.53/4,439.50 = 2,462.32/x
3. Step 3: Cross multiply
   3,216.53x = 4,439.50 × 2,462.32
4. Step 4: Simplify right side
   3,216.53x = 10,931,452.39
5. Step 5: Solve for x
   x = 10,931,452.39/3,216.53
6. Step 6: Final answer
   x = 3,398.52