You have been thoroughly and continuously cheated by some fraudster.
You never bothered to check the naukri.com website also about the background details of the persons who had been taking money from you at regular intervals.
Why should you pay a sum upto Rs. 4.5 lakhs, did you not suspect the caller even once till the last transaction?
You may not get the details of the bank account too, because by now he would have closed his bank account too
Well you can give a police complaint against him by giving the mobile number and bank account details, the police may trace out the culprit and punish him legally provided you regularly follow it up with the police