Finding the Fourth Proportional to 2,481.47, 3,424.52 and 1,362.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481.47 : 3,424.52 = 1,362.39 : x
2. Step 2: Convert to fraction form
   2,481.47/3,424.52 = 1,362.39/x
3. Step 3: Cross multiply
   2,481.47x = 3,424.52 × 1,362.39
4. Step 4: Simplify right side
   2,481.47x = 4,665,541.68
5. Step 5: Solve for x
   x = 4,665,541.68/2,481.47
6. Step 6: Final answer
   x = 1,880.15