Finding the Fourth Proportional to 2,462.72, 3,694.08 and 1,436

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.72 : 3,694.08 = 1,436 : x
2. Step 2: Convert to fraction form
   2,462.72/3,694.08 = 1,436/x
3. Step 3: Cross multiply
   2,462.72x = 3,694.08 × 1,436
4. Step 4: Simplify right side
   2,462.72x = 5,304,698.88
5. Step 5: Solve for x
   x = 5,304,698.88/2,462.72
6. Step 6: Final answer
   x = 2,154