Clustered Column Char adding a line that represents the total percentage and not the Average

[Anonymous]

Using the following data;

State	Amount 1	Amount 2	Percentage Amount 2
NSW	$500,000	$89,000	17.80%
VIC	$450,000	$56,986	12.66%
QLD	$350,000	$36,589	10.45%

Is it possible to chart a Clustered Column Chart that uses the variable "Percentage Amount 2" as the bars but the line should be the percentage of the total of Amount 2 divided by the total of Amount 1.

Example: Amount 2 [$182,575] /  Amount 1 [$1,300,000] = 14.04%

The chart should like this;