function Get-SSRSDatabaseServer {
    <#
    .SYNOPSIS
        Retrieves the configured ReportServer name from an SSRS Server.

    .DESCRIPTION
        Generally, this is the same name as the server that is queried, but this adds an additional layer of checking.

    .PARAMETER ReportServer
        [string] The server name to be queried. Required.

    .EXAMPLE
        Get-SSRSDatabaseServer "sc00rs01.fh.local"

    .EXAMPLE
        Get-SSRSDatabaseServer -ReportServer "sc00rs01.fh.local"

    .NOTES
        This requires the calling user to have sysadmin rights to the SSRS server
#>
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [Alias("ReportServer")]
        [string]$server
    )
    $proxy = New-SSRSProxy "http://$server/ReportServer"
    $configInfo = [xml]$proxy.GetReportServerConfigInfo($false)

    return $configInfo.ServerConfigInfo.Server.MachineName
}