Finding the Fourth Proportional to 2,436.27, 3,654.94 and 1,137.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.27 : 3,654.94 = 1,137.03 : x
2. Step 2: Convert to fraction form
   2,436.27/3,654.94 = 1,137.03/x
3. Step 3: Cross multiply
   2,436.27x = 3,654.94 × 1,137.03
4. Step 4: Simplify right side
   2,436.27x = 4,155,759.88
5. Step 5: Solve for x
   x = 4,155,759.88/2,436.27
6. Step 6: Final answer
   x = 1,705.79