Finding the Fourth Proportional to 2,424.37, 3,638.19 and 1,559.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.37 : 3,638.19 = 1,559.29 : x
2. Step 2: Convert to fraction form
   2,424.37/3,638.19 = 1,559.29/x
3. Step 3: Cross multiply
   2,424.37x = 3,638.19 × 1,559.29
4. Step 4: Simplify right side
   2,424.37x = 5,672,993.29
5. Step 5: Solve for x
   x = 5,672,993.29/2,424.37
6. Step 6: Final answer
   x = 2,339.99