To find the missing value that can be inserted in the blank, we can set up the following equation:
\[ 82.78 \times x = 72.8464 \]
To solve for \( x \), divide both sides by 82.78:
\[ x = \frac{72.8464}{82.78} \]
Calculating that gives:
\[ x \approx 0.880 \]
So,
\[ 82.78 \times 0.880 \approx 72.8464 \]
Therefore, the missing value is approximately 0.880.