Rational Expressions · Superchallenge problem

Solve for $x$: $\left(1+\dfrac{1}{x}\right)\left(1+\dfrac{1}{x+1}\right)\left(1+\dfrac{1}{x+2}\right)\cdots\left(1+\dfrac{1}{x+9}\right) = 3$, where the product has ten factors, the last one being $1+\dfrac{1}{x+9}$.