Finding the Fourth Proportional to 3,760.04, 5,188.52 and 2,081.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.04 : 5,188.52 = 2,081.42 : x
2. Step 2: Convert to fraction form
   3,760.04/5,188.52 = 2,081.42/x
3. Step 3: Cross multiply
   3,760.04x = 5,188.52 × 2,081.42
4. Step 4: Simplify right side
   3,760.04x = 10,799,489.30
5. Step 5: Solve for x
   x = 10,799,489.30/3,760.04
6. Step 6: Final answer
   x = 2,872.17