Finding the Fourth Proportional to 3,743.76, 5,166.42 and 2,065.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743.76 : 5,166.42 = 2,065.08 : x
2. Step 2: Convert to fraction form
   3,743.76/5,166.42 = 2,065.08/x
3. Step 3: Cross multiply
   3,743.76x = 5,166.42 × 2,065.08
4. Step 4: Simplify right side
   3,743.76x = 10,669,070.61
5. Step 5: Solve for x
   x = 10,669,070.61/3,743.76
6. Step 6: Final answer
   x = 2,849.83