Verified Answer :

5 x 10,000 + 3 x 1,000 + 2 x 10 + 8 x 1 + \(6 \frac{1}{1000}\) + 4 x \(\frac{1}{1000}\)

you want to make the \(6 \frac{1}{1000}\) into a whole number:
\(6 \frac{1}{1000}\) = 6.001

new equation:
5 x 10,000 + 3 x 1,000 + 2 x 10 + 8 x 1 + 6.001 + 4 x \(\frac{1}{1000}\)
50,000 + 3 x 1,000 + 2 x 10 + 8 x 1 + 6.001 + 4 x \(\frac{1}{1000}\)
50,000 + 3,000 + 
2 x 10 + 8 x 1 + 6.001 + 4 x \(\frac{1}{1000}\)
50,000 + 3,000 + 20 + 8 x 1 + 6.001 + 4 x \(\frac{1}{1000}\)
50,000 + 3,000 + 20 + 8 + 6.001 + 4 x \(\frac{1}{1000}\)
50,000 + 3,000 + 20 + 8 + 6.001 + .004
53,000 + 20 + 8 + 6.001 + .004
53,020 + 8 + 6.001 + .004
53,028 + 6.001 + .004
53,034 + .004
=53,034.005