Finding the Fourth Proportional to 3,767.37, 5,199.23 and 2,089.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,767.37 : 5,199.23 = 2,089.05 : x
2. Step 2: Convert to fraction form
   3,767.37/5,199.23 = 2,089.05/x
3. Step 3: Cross multiply
   3,767.37x = 5,199.23 × 2,089.05
4. Step 4: Simplify right side
   3,767.37x = 10,861,451.43
5. Step 5: Solve for x
   x = 10,861,451.43/3,767.37
6. Step 6: Final answer
   x = 2,883.03