Finding the Fourth Proportional to 2,464.23, 3,399.76 and 1,580.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464.23 : 3,399.76 = 1,580.52 : x
2. Step 2: Convert to fraction form
   2,464.23/3,399.76 = 1,580.52/x
3. Step 3: Cross multiply
   2,464.23x = 3,399.76 × 1,580.52
4. Step 4: Simplify right side
   2,464.23x = 5,373,384.28
5. Step 5: Solve for x
   x = 5,373,384.28/2,464.23
6. Step 6: Final answer
   x = 2,180.55