Answer:
the approximate value of the inventory that was destroyed is $4,862,000.
Explanation:
Use the Gross Profit percentage to find the value of the inventory that was destroyed.
Sales                              $4,140,000
Less Cost of Goods Sold
Opening Inventory      $5,900,000
Add Purchases         $2,032,000
Add Freight In           $242,000
Available               $8,174,000
Less Inventory Lost     ($4,862,000)
Cost of Sales                       (3,312,000)
Gross Profit at 20% Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â $828,000
Conclusion :
The Value of  inventory that was destroyed is $4,862,000.