`{3x}/{2.5} + {3x}/{5.8} + {3x}/{8.11} +{3x}/{11.14} = 1/24`
`=> x( 3/{2.5} + 3/{5.8} + 3/{8.11} + 3/{11.14} ) = 1/24`
`=> x ( 1/2 - 1/5 + 1/5 - 1/8 + 1/8 - 1/11 + 1/11 - 1/14) = 1/21`
`=> x(1/2 - 1/14) = 1/21`
`=> x .3/7 = 1/21`
`=> x = 1/21 . 7/3`
`=> x = 1/9`