Finding the Fourth Proportional to 2,066.06, 3,097.33 and 679.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.06 : 3,097.33 = 679.03 : x
2. Step 2: Convert to fraction form
   2,066.06/3,097.33 = 679.03/x
3. Step 3: Cross multiply
   2,066.06x = 3,097.33 × 679.03
4. Step 4: Simplify right side
   2,066.06x = 2,103,170.55
5. Step 5: Solve for x
   x = 2,103,170.55/2,066.06
6. Step 6: Final answer
   x = 1,017.96