1. Stating the problem: Calculate the value of the expression $$56.403 + 0.000149(1724.4) - 0.0000593(63.51) + 0.163(35) + 0.873(0)$$. 2. Perform each multiplication: $$0.000149 \times 1724.4 = 0.2567556$$ $$0.0000593 \times 63.51 = 0.003765543$$ $$0.163 \times 35 = 5.705$$ $$0.873 \times 0 = 0$$ 3. Substitute these values back into the expression: $$56.403 + 0.2567556 - 0.003765543 + 5.705 + 0$$ 4. Add and subtract in order: $$56.403 + 0.2567556 = 56.6597556$$ $$56.6597556 - 0.003765543 = 56.655990057$$ $$56.655990057 + 5.705 = 62.360990057$$ 5. Final answer rounded reasonably: $$62.361$$