Finding the Fourth Proportional to 2,635.24, 3,636.79 and 1,516.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.24 : 3,636.79 = 1,516.15 : x
2. Step 2: Convert to fraction form
   2,635.24/3,636.79 = 1,516.15/x
3. Step 3: Cross multiply
   2,635.24x = 3,636.79 × 1,516.15
4. Step 4: Simplify right side
   2,635.24x = 5,513,919.16
5. Step 5: Solve for x
   x = 5,513,919.16/2,635.24
6. Step 6: Final answer
   x = 2,092.38