Finding the Fourth Proportional to 2,436.72, 3,654.07 and 1,049.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.72 : 3,654.07 = 1,049.33 : x
2. Step 2: Convert to fraction form
   2,436.72/3,654.07 = 1,049.33/x
3. Step 3: Cross multiply
   2,436.72x = 3,654.07 × 1,049.33
4. Step 4: Simplify right side
   2,436.72x = 3,834,325.27
5. Step 5: Solve for x
   x = 3,834,325.27/2,436.72
6. Step 6: Final answer
   x = 1,573.56