Finding the Fourth Proportional to 2,698.54, 3,724.04 and 1,503.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.54 : 3,724.04 = 1,503.63 : x
2. Step 2: Convert to fraction form
   2,698.54/3,724.04 = 1,503.63/x
3. Step 3: Cross multiply
   2,698.54x = 3,724.04 × 1,503.63
4. Step 4: Simplify right side
   2,698.54x = 5,599,578.27
5. Step 5: Solve for x
   x = 5,599,578.27/2,698.54
6. Step 6: Final answer
   x = 2,075.04