Finding the Fourth Proportional to 4,682.71, 7,023.72 and 1,908.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,682.71 : 7,023.72 = 1,908.59 : x
2. Step 2: Convert to fraction form
   4,682.71/7,023.72 = 1,908.59/x
3. Step 3: Cross multiply
   4,682.71x = 7,023.72 × 1,908.59
4. Step 4: Simplify right side
   4,682.71x = 13,405,401.75
5. Step 5: Solve for x
   x = 13,405,401.75/4,682.71
6. Step 6: Final answer
   x = 2,862.75