$$4+3(9-3+4+6)-7+11 \sqrt{ 2 }$$
$11\sqrt{2}+45\approx 60.556349186$
$$4+3\left(6+4+6\right)-7+11\sqrt{2}$$
$$4+3\left(10+6\right)-7+11\sqrt{2}$$
$$4+3\times 16-7+11\sqrt{2}$$
$$4+48-7+11\sqrt{2}$$
$$52-7+11\sqrt{2}$$
$$45+11\sqrt{2}$$
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