Finding the Fourth Proportional to 2,678.08, 3,695.58 and 1,499.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678.08 : 3,695.58 = 1,499.14 : x
2. Step 2: Convert to fraction form
   2,678.08/3,695.58 = 1,499.14/x
3. Step 3: Cross multiply
   2,678.08x = 3,695.58 × 1,499.14
4. Step 4: Simplify right side
   2,678.08x = 5,540,191.80
5. Step 5: Solve for x
   x = 5,540,191.80/2,678.08
6. Step 6: Final answer
   x = 2,068.72