Finding the Fourth Proportional to 2,557.98, 3,837.89 and 1,463.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557.98 : 3,837.89 = 1,463.27 : x
2. Step 2: Convert to fraction form
   2,557.98/3,837.89 = 1,463.27/x
3. Step 3: Cross multiply
   2,557.98x = 3,837.89 × 1,463.27
4. Step 4: Simplify right side
   2,557.98x = 5,615,869.30
5. Step 5: Solve for x
   x = 5,615,869.30/2,557.98
6. Step 6: Final answer
   x = 2,195.43