Step 1: Balance in her capital account:
Already shown in Balance Sheet = ₹ 90,000
Step 2: Interest on Capital @ 8% p.a. (for 4 months from April to July)
\[
\text{Interest} = \frac{8}{100} \times 90,000 \times \frac{4}{12} = ₹ 2,400
\]
Step 3: Share of Profit till date of death
Vedika’s share = ₹ 3,000 (already given)
Step 4: Share of Goodwill
- Average Profit = ₹ 40,000
- Goodwill = 2 × ₹ 40,000 = ₹ 80,000
Vedika’s Share (1/5 of ₹ 80,000) = ₹ 16,000
Step 5: Less: Drawings (till July)
= ₹ 12,000
Step 6: Total amount due to Vedika’s legal heirs:
\[
90,000 + 2,400 + 3,000 + 16,000 - 12,000 = \boxed{₹ 99,400}
\]