Finding the Fourth Proportional to 2,678.02, 3,695.58 and 1,499.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678.02 : 3,695.58 = 1,499.05 : x
2. Step 2: Convert to fraction form
   2,678.02/3,695.58 = 1,499.05/x
3. Step 3: Cross multiply
   2,678.02x = 3,695.58 × 1,499.05
4. Step 4: Simplify right side
   2,678.02x = 5,539,859.20
5. Step 5: Solve for x
   x = 5,539,859.20/2,678.02
6. Step 6: Final answer
   x = 2,068.64