Finding the Fourth Proportional to 2,469.94, 3,704.55 and 738.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.94 : 3,704.55 = 738.34 : x
2. Step 2: Convert to fraction form
   2,469.94/3,704.55 = 738.34/x
3. Step 3: Cross multiply
   2,469.94x = 3,704.55 × 738.34
4. Step 4: Simplify right side
   2,469.94x = 2,735,217.45
5. Step 5: Solve for x
   x = 2,735,217.45/2,469.94
6. Step 6: Final answer
   x = 1,107.40