let\'s translate to decimal like this:
2∙4^{3}+3∙4^{2}+1∙4^{1}+2∙4^{0}+0∙4^{1}+3∙4^{2} = 2∙64+3∙16+1∙4+2∙1+0∙0.25+3∙0.0625 = 128+48+4+2+0+0.1875 = 182.1875_{10}
got It: 2312.03_{4} =182.1875_{10}
Translate the number 182.1875_{10} в binary like this:
the Integer part of the number is divided by the base of the new number system:
182  2        
182  91  2       
0  90  45  2      
 1  44  22  2     
  1  22  11  2    
   0  10  5  2   
    1  4  2  2  
     1  2  1  
      0   

the Fractional part of the number is multiplied by the base of the new number system:

0.  1875*2 
0  .375*2 
0  .75*2 
1  .5*2 
1  .0*2 
the result of the conversion was:
182.1875_{10} = 10110110.0011_{2}
the Final answer: 2312.03_{4} = 10110110.0011_{2}