Finding the Fourth Proportional to 2,698.44, 3,723.72 and 1,503.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.44 : 3,723.72 = 1,503.49 : x
2. Step 2: Convert to fraction form
   2,698.44/3,723.72 = 1,503.49/x
3. Step 3: Cross multiply
   2,698.44x = 3,723.72 × 1,503.49
4. Step 4: Simplify right side
   2,698.44x = 5,598,575.78
5. Step 5: Solve for x
   x = 5,598,575.78/2,698.44
6. Step 6: Final answer
   x = 2,074.75