Odd One Out

Differences: $5671 - 2835 = 2836$ $8505 - 5671 = 2834$ Average step size is around 2835 ($2835 \times 1, 2, 3, 4$). $2835 \times 1 = 2835$ $2835 \times 2 = 5670$ $2835 \times 3 = 8505$ $2835 \times 4 = 11340$ 11344 does not fit the pattern.