Finding the Fourth Proportional to 2,268.96, 3,401.28 and 2,066.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268.96 : 3,401.28 = 2,066.06 : x
2. Step 2: Convert to fraction form
   2,268.96/3,401.28 = 2,066.06/x
3. Step 3: Cross multiply
   2,268.96x = 3,401.28 × 2,066.06
4. Step 4: Simplify right side
   2,268.96x = 7,027,231.55
5. Step 5: Solve for x
   x = 7,027,231.55/2,268.96
6. Step 6: Final answer
   x = 3,097.12