Finding the Fourth Proportional to 2,410.18, 3,614.46 and 850.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.18 : 3,614.46 = 850.12 : x
2. Step 2: Convert to fraction form
   2,410.18/3,614.46 = 850.12/x
3. Step 3: Cross multiply
   2,410.18x = 3,614.46 × 850.12
4. Step 4: Simplify right side
   2,410.18x = 3,072,724.74
5. Step 5: Solve for x
   x = 3,072,724.74/2,410.18
6. Step 6: Final answer
   x = 1,274.89