Finding the Fourth Proportional to 2,284.35, 3,150.91 and 1,613.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284.35 : 3,150.91 = 1,613.14 : x
2. Step 2: Convert to fraction form
   2,284.35/3,150.91 = 1,613.14/x
3. Step 3: Cross multiply
   2,284.35x = 3,150.91 × 1,613.14
4. Step 4: Simplify right side
   2,284.35x = 5,082,847.05
5. Step 5: Solve for x
   x = 5,082,847.05/2,284.35
6. Step 6: Final answer
   x = 2,225.07