Rewrite this sentence to sound more formal.

The project was doomed to fail.
The project was doomed to fail.
The endeavor was inevitably destined for failure.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite this sentence to sound more formal.

The project was doomed to fail.

### Input:
The project was doomed to fail.

### Output:
The endeavor was inevitably destined for failure.