How to Calculate Per KG Rate on US $

[bashi]

Correct me if I am wrong We imported

Quantity Unit Type KG

No Of Units 554

Unit Value 250

Yen Conversion Rate as per Pak Rs 0.90650

Dollar $ Conversion Rate as per Pak Rs 84.02

Total Value Declared 554*250= 138,500

Custom Value Declared (PKR) 128,074

Levy of Duty
CD 35%
RD 1.00%
ST 16.00%
IT 4.00%

Sum Payable (PKR) 5123

Now how can I Find Per KG Cost in terms of Dollar $