\[\boxed{\mathbf{786\ (786).\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[4;8;12;\ldots,\ \ d = 8 - 4 = 4\]
\[a_{n} = a_{1} + d(n - 1) =\]
\[= 4 + 4 \cdot (n - 1)\]
\[4 + 4 \cdot (n - 1) < 130\]
\[4 + 4n - 4 < 130\]
\[4n < 130\]
\[n < 32,5\]
\[n = 32\]
\[S_{32} = \frac{2a_{1} + 31d}{2} \cdot 32 =\]
\[= (2 \cdot 4 + 21 \cdot 4) \cdot 16 =\]
\[= 132 \cdot 16 = 2112.\]