Finding the Fourth Proportional to 2,494.01, 3,441.12 and 1,609.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.01 : 3,441.12 = 1,609.65 : x
2. Step 2: Convert to fraction form
   2,494.01/3,441.12 = 1,609.65/x
3. Step 3: Cross multiply
   2,494.01x = 3,441.12 × 1,609.65
4. Step 4: Simplify right side
   2,494.01x = 5,538,998.81
5. Step 5: Solve for x
   x = 5,538,998.81/2,494.01
6. Step 6: Final answer
   x = 2,220.93