Finding the Fourth Proportional to 2,698.59, 3,723.94 and 1,503.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.59 : 3,723.94 = 1,503.54 : x
2. Step 2: Convert to fraction form
   2,698.59/3,723.94 = 1,503.54/x
3. Step 3: Cross multiply
   2,698.59x = 3,723.94 × 1,503.54
4. Step 4: Simplify right side
   2,698.59x = 5,599,092.75
5. Step 5: Solve for x
   x = 5,599,092.75/2,698.59
6. Step 6: Final answer
   x = 2,074.83