1. **State the problem:** You have 26.55 US dollars and the exchange rate is 108.71 Francs per 1 US dollar. You want to find out how many Francs you will get after exchanging 26.55 US dollars. 2. **Formula:** To convert from US dollars to Francs, use the formula: $$\text{Francs} = \text{US dollars} \times \text{Exchange rate}$$ 3. **Substitute the values:** $$\text{Francs} = 26.55 \times 108.71$$ 4. **Calculate:** $$26.55 \times 108.71 = 2886.2505$$ 5. **Interpretation:** After exchanging 26.55 US dollars at the rate of 108.71 Francs per dollar, you will have approximately 2886.25 Francs. **Final answer:** 2886.25 francs