Finding the Fourth Proportional to 3,760.01, 5,188.68 and 2,081.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.01 : 5,188.68 = 2,081.48 : x
2. Step 2: Convert to fraction form
   3,760.01/5,188.68 = 2,081.48/x
3. Step 3: Cross multiply
   3,760.01x = 5,188.68 × 2,081.48
4. Step 4: Simplify right side
   3,760.01x = 10,800,107.70
5. Step 5: Solve for x
   x = 10,800,107.70/3,760.01
6. Step 6: Final answer
   x = 2,872.37