I am using Fedora 23 (32 Bit Version)
you downloaded the wrong RPM file, you tried the 64-bit, look at what you typed in:
# rpm -Uvh tixati-2.34-1.x86_64.rpm
It says right there, you are trying to install tixati-2.34-1.x86_64.rpm, that's the 64-bit one. You need to go back to the download page and get the 32-bit one, it will be tixati-2.34-1.i686.rpm.
error: Failed dependencies:
ld-linux-x86-64.so.2()(64bit) is needed by tixati-2.34-1.x86_64
Again, it says (64bit) is needed library.