Finding the Fourth Proportional to 3,744.01, 5,166.96 and 2,065.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744.01 : 5,166.96 = 2,065.42 : x
2. Step 2: Convert to fraction form
   3,744.01/5,166.96 = 2,065.42/x
3. Step 3: Cross multiply
   3,744.01x = 5,166.96 × 2,065.42
4. Step 4: Simplify right side
   3,744.01x = 10,671,942.52
5. Step 5: Solve for x
   x = 10,671,942.52/3,744.01
6. Step 6: Final answer
   x = 2,850.40