As per your score and previous year cutoff, the colleges you get in fourth round are:-

• National Institute of Technology Jamshedpur Structural Engineering
• National Institute of Technology Kurukshetra Environmental Engineering
• National Institute of Technology Kurukshetra Soil Mechanics & Foundation Engineering
• Indian Institute of Engineering Science and Technology Shibpur District Howrah Environmental Engineering
• Visvesvaraya National Institute of Technology Nagpur Construction Technology and Management
• Indian Institute of Engineering Science and Technology Shibpur District Howrah Geotechnical Engineering

To know more about your chances of getting other colleges check out the PSU/college predictor link below:

https://engineering.careers360.com/gate-college-predictor