Finding the Fourth Proportional to 2,007.84, 2,771.74 and 1,476.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007.84 : 2,771.74 = 1,476.72 : x
2. Step 2: Convert to fraction form
   2,007.84/2,771.74 = 1,476.72/x
3. Step 3: Cross multiply
   2,007.84x = 2,771.74 × 1,476.72
4. Step 4: Simplify right side
   2,007.84x = 4,093,083.89
5. Step 5: Solve for x
   x = 4,093,083.89/2,007.84
6. Step 6: Final answer
   x = 2,038.55