How do I type ໔?

Using keyboard layouts in Windows 10.0.28000.1251

Use this page to find out how to type a character on given keyboard or how many keyboards contain given characters.

The entered characters are as follows:

Hex	Dec	Name		Range	C#	HTML	URL
U+0ED4	3796	໔	LAO DIGIT FOUR	Lao	\u0ed4	໔	%E0%BB%94

Unfortunately, there is no keyboard layout in Windows 10.0.28000.1251 that would allow you to type all these characters.