Finding the Fourth Proportional to 2,451.62, 3,383.96 and 1,613.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,451.62 : 3,383.96 = 1,613.00 : x
2. Step 2: Convert to fraction form
   2,451.62/3,383.96 = 1,613.00/x
3. Step 3: Cross multiply
   2,451.62x = 3,383.96 × 1,613.00
4. Step 4: Simplify right side
   2,451.62x = 5,458,302.50
5. Step 5: Solve for x
   x = 5,458,302.50/2,451.62
6. Step 6: Final answer
   x = 2,226.41