Max value in a counting measure

Hi, Anonymous 

Based on your description, I created data to reproduce your scenario. The pbix file is attached in the end.

Table:

You may create two measures as below.

Count of Days = COUNTROWS('Table')

Result = 
var maxdays = 
MAXX(
    SUMMARIZE(
        ALL('Table'),
        'Table'[Month],
        'Table'[Machine],
        "Count of Days",
        COUNTROWS('Table')
    ),
    [Count of Days]
)
var newtab = 
ADDCOLUMNS(
    SUMMARIZE(
        'Table',
        'Table'[Month],
        'Table'[Machine],
        "Count",
        COUNTROWS('Table'),
        "TotalProduction",
        SUM('Table'[Production])
    ),
    "Result",
    DIVIDE(
       [TotalProduction],
       [Count]
    )*maxdays
)
return
SUMX(
    newtab,
    [Result]
)

Result:

Best Regards

Allan

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