Finding the Fourth Proportional to 3,908.10, 5,857.59 and 1,714.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,908.10 : 5,857.59 = 1,714.73 : x
2. Step 2: Convert to fraction form
   3,908.10/5,857.59 = 1,714.73/x
3. Step 3: Cross multiply
   3,908.10x = 5,857.59 × 1,714.73
4. Step 4: Simplify right side
   3,908.10x = 10,044,156.01
5. Step 5: Solve for x
   x = 10,044,156.01/3,908.10
6. Step 6: Final answer
   x = 2,570.09