Finding the Fourth Proportional to 4,066.37, 6,089.81 and 2,086.79

Step by Step Solution

1. Step 1: Write the proportion equation
   4,066.37 : 6,089.81 = 2,086.79 : x
2. Step 2: Convert to fraction form
   4,066.37/6,089.81 = 2,086.79/x
3. Step 3: Cross multiply
   4,066.37x = 6,089.81 × 2,086.79
4. Step 4: Simplify right side
   4,066.37x = 12,708,144.18
5. Step 5: Solve for x
   x = 12,708,144.18/4,066.37
6. Step 6: Final answer
   x = 3,125.18