Powershell read xml value

I have the following XML & I'm trying to obtain the value corresponding to Name=ComponentVersion.

<Component .......>
  <Settings>
    <Setting Name="ComponentVersion" Value="12345" />
    <Setting Name="Host" Value="false" />
  </Settings>
  <Jobs>
    <Job Name="Platform" />
  </Jobs>
</Component>

Here's what i have tried..

$fullPathXML = "$env:PackagesPath\Platform\Components\SystemPlatform.Comp.xml"

[xml]$xmlSystemPlatform = Get-Content $fullPathXML

1. 
   

   $xmlSystemPlatform.selectNodes('//Settings/Setting') | select Name

   
   


2. 
   

   Select-Xml '//Settings/Setting[contains(@Name, "ComponentVersion")]' $xmlSystemPlatform |%{$_.Node.Value}

   
   


3. 
   

   $xmlSystemPlatform.Settings.Setting[0].Name

   
   

   $xmlSystemPlatform.Settings.Setting[0].Value

   
   

How do I get the value for Name corresponding to ComponentVersion?