That's why we have interpreters and compilers: So we can make code easier to read. FORTRAN was originally invented as a way to let humans think in terms of parenthetical groupings for math and functions, specifically to _avoid_ reasoning in an RPN way.
What programming systems used RPN prior to 1957?
So if we translate that sequence to language, stating the operands before the operation does follow the non-negotiable evaluation data flow.