For example, if the input was
The sum of 246 and 1025 is
the output should be the single line
1271.00
If the input is
Fried oysters .75, salad $3.35, coffee $1.85, tax 1.36
the output should be
19.31
And if the input is
dyuadgh12345agdfkl;j12
the output should be
12357.00