Consider the reaction shown below:

$2$ MnCl$2($aq$)+5$ NaClO $($aq$)+6$ NaOH $($aq$)$

$2$ NaMnO$4($aq$)+3$ H$2$O $($l$)+9$ NaCl $($aq$)$

If $468\mathrm{.}648$ millimoles of water are produced in this reaction, how many grams of NaClO were consumed? Express your answer in units of grams using at least three significant figures.