Answer
The budgeted balance sheet projects the period-end financial position by taking the opening balance sheet and applying the budgeted changes: profit adds to retained earnings, the cash budget gives closing cash, receivables/payables come from sales/purchase timing, inventory from the inventory budgets, and non-current assets from the capital budget less depreciation. It must balance (assets = liabilities + equity).
Real-world example Closing cash, receivables, inventory, assets, and retained earnings are each derived from the supporting budgets.