(82-74):2•3•7•3-19+(64-36):4

Let's solve the expression step by step.

The expression is:

\[ (82-74):2 \cdot 3 \cdot 7 \cdot 3 - 19 + (64-36):4 \]

1. Calculate \(82-74\): \[ 82 - 74 = 8 \]

2. Calculate \(64-36\): \[ 64 - 36 = 28 \]

3. Rewriting the expression with these results: \[ 8:2 \cdot 3 \cdot 7 \cdot 3 - 19 + 28:4 \]

4. Calculate \(8:2\): \[ 8 \div 2 = 4 \]

5. Calculate \(28:4\): \[ 28 \div 4 = 7 \]

6. Updating the expression: \[ 4 \cdot 3 \cdot 7 \cdot 3 - 19 + 7 \]

7. Calculate \(4 \cdot 3\): \[ 4 \cdot 3 = 12 \]

8. Now calculate \(12 \cdot 7\): \[ 12 \cdot 7 = 84 \]

9. Next, calculate \(84 \cdot 3\): \[ 84 \cdot 3 = 252 \]

10. Now the expression is: \[ 252 - 19 + 7 \]

11. Calculate \(252 - 19\): \[ 252 - 19 = 233 \]

12. Finally, calculate \(233 + 7\): \[ 233 + 7 = 240 \]

The final result of the expression is:

\[ \boxed{240} \]