Finding the Fourth Proportional to 2,696.96, 3,721.72 and 1,518

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696.96 : 3,721.72 = 1,518 : x
2. Step 2: Convert to fraction form
   2,696.96/3,721.72 = 1,518/x
3. Step 3: Cross multiply
   2,696.96x = 3,721.72 × 1,518
4. Step 4: Simplify right side
   2,696.96x = 5,649,570.96
5. Step 5: Solve for x
   x = 5,649,570.96/2,696.96
6. Step 6: Final answer
   x = 2,094.79