Finding the Fourth Proportional to 2,678.09, 3,695.91 and 1,499.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678.09 : 3,695.91 = 1,499.41 : x
2. Step 2: Convert to fraction form
   2,678.09/3,695.91 = 1,499.41/x
3. Step 3: Cross multiply
   2,678.09x = 3,695.91 × 1,499.41
4. Step 4: Simplify right side
   2,678.09x = 5,541,665.93
5. Step 5: Solve for x
   x = 5,541,665.93/2,678.09
6. Step 6: Final answer
   x = 2,069.26