To solve for x in each equation, we will isolate x on one side of the equation.

1) x - 17,32 = 58,476
Adding 17.32 to both sides:
x = 58,476 + 17.32
x = 58,493.32

2) x - 302,018 = 123.5
Adding 302,018 to both sides:
x = 123.5 + 302,018
x = 302,141.5

3) x - 112.4 = 203.65
Adding 112.4 to both sides:
x = 203.65 + 112.4
x = 316.05

4) x - 211.4 = 208.18
Adding 211.4 to both sides:
x = 208.18 + 211.4
x = 419.58

So the solutions for each equation are:
1) x = 58,493.32
2) x = 302,141.5
3) x = 316.05
4) x = 419.58