Finding the Fourth Proportional to 2,696.46, 3,721.59 and 2,573.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696.46 : 3,721.59 = 2,573.34 : x
2. Step 2: Convert to fraction form
   2,696.46/3,721.59 = 2,573.34/x
3. Step 3: Cross multiply
   2,696.46x = 3,721.59 × 2,573.34
4. Step 4: Simplify right side
   2,696.46x = 9,576,916.41
5. Step 5: Solve for x
   x = 9,576,916.41/2,696.46
6. Step 6: Final answer
   x = 3,551.66