Finding the Fourth Proportional to 2,695.72, 3,720.09 and 1,516.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,695.72 : 3,720.09 = 1,516.81 : x
2. Step 2: Convert to fraction form
   2,695.72/3,720.09 = 1,516.81/x
3. Step 3: Cross multiply
   2,695.72x = 3,720.09 × 1,516.81
4. Step 4: Simplify right side
   2,695.72x = 5,642,669.71
5. Step 5: Solve for x
   x = 5,642,669.71/2,695.72
6. Step 6: Final answer
   x = 2,093.20