When you insert a graphic, the default behavior is what is called "in-line", which means that nothing will wrap around it.

If you place it in a table cell and select the image, Ctrl+R will align it to the right. You can adjust internal cell margins through Table Properties/Cell/Options. Uncheck "Same as the whole table" first.

If you place it outside a table, the same should work. The command is simply paragraph alignment. However, if you have text directly across from it, you can either change text wrapping of the image to Square and then adjust by hand or with the Position tab of the Layout Options dialogue, or use a tab to align it with in-line.

Best,
Ulodesk