Finding the Fourth Proportional to 2,694.02, 3,717.73 and 1,515.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,694.02 : 3,717.73 = 1,515.10 : x
2. Step 2: Convert to fraction form
   2,694.02/3,717.73 = 1,515.10/x
3. Step 3: Cross multiply
   2,694.02x = 3,717.73 × 1,515.10
4. Step 4: Simplify right side
   2,694.02x = 5,632,706.56
5. Step 5: Solve for x
   x = 5,632,706.56/2,694.02
6. Step 6: Final answer
   x = 2,090.82