Social Media Metrics:

You are the social media manager for a small regional chain of pet stores, "Pups and Kittens R$\text{'}$ Us$."$ you logged in to its social media metrics dashboard.

$(1)$ Click the icon to view the definition of each metric.

Click the icon to view the four most recent pieces of content published by "Pups and Kittens R$\text{'}$ Us$."$

Which piece of content reached the most people?

with Total Reach of $$ people. $($Round to the nearest whole number.$)$