Finding the Fourth Proportional to 2,696.52, 3,721.14 and 1,517.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696.52 : 3,721.14 = 1,517.57 : x
2. Step 2: Convert to fraction form
   2,696.52/3,721.14 = 1,517.57/x
3. Step 3: Cross multiply
   2,696.52x = 3,721.14 × 1,517.57
4. Step 4: Simplify right side
   2,696.52x = 5,647,085.78
5. Step 5: Solve for x
   x = 5,647,085.78/2,696.52
6. Step 6: Final answer
   x = 2,094.21