15,04 : 26,88=m : 268,8

To solve the proportion \( \frac{15.04}{26.88} = \frac{m}{268.8} \), we can use cross-multiplication. Cross-multiplying gives us: \[ 15.04 \times 268.8 = 26.88 \times m \] Now we'll calculate \( 15.04 \times 268.8 \): \[ 15.04 \times 268.8 = 4046.592 \] So, we have: \[ 4046.592 = 26.88 \times m \] Now, we can solve for \( m \): \[ m = \frac{4046.592}{26.88} \] Calculating this gives: \[ m \approx 150.0 \] Thus, the value of \( m \) is approximately \( 150.0 \).