Consider an economy with the following data:

Consumption expenditure = $271,650.0 million
Planned investment = $218,972.0 million
Government expenditure = $58,666.0 million
Export expenditure = $940,148.0 million
Import expenditure = $820,652.0 million
Autonomous taxes = $306,700.0 million
Income tax rate = 20%
Marginal propensity to save = 0.6
Marginal propensity to import = 0.1

Calculate the level of total savings when the level of income equals $620,240 million (solve to one decimal point).