Sort AlphaNumeric with structured references in Excel

Question

I Have an Excel Sheet with data that looks like that.

Data
x=1.1
x=11.2
x=10.3
x=1.4
x=2.5;2.6
x=2.1
x=4.7
x=6.8
x=6.2;6.3
x=1.10

What i wa

Answer 1

If you put a 0 prior to the numbers, that would take care of it.

X=01.1

Or, in a convoluted way, split the column as recommended above, sort the way you want and then reassemble. I would also create a column with the right 1-n sequence, just in case I need to sort in a particular way, but the come back to the original sort.