Finding the Fourth Proportional to 3,743.60, 5,166.27 and 2,065.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743.60 : 5,166.27 = 2,065.10 : x
2. Step 2: Convert to fraction form
   3,743.60/5,166.27 = 2,065.10/x
3. Step 3: Cross multiply
   3,743.60x = 5,166.27 × 2,065.10
4. Step 4: Simplify right side
   3,743.60x = 10,668,864.18
5. Step 5: Solve for x
   x = 10,668,864.18/3,743.60
6. Step 6: Final answer
   x = 2,849.89