Finding the Fourth Proportional to 2,162.35, 3,241.21 and 1,544.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162.35 : 3,241.21 = 1,544.18 : x
2. Step 2: Convert to fraction form
   2,162.35/3,241.21 = 1,544.18/x
3. Step 3: Cross multiply
   2,162.35x = 3,241.21 × 1,544.18
4. Step 4: Simplify right side
   2,162.35x = 5,005,011.66
5. Step 5: Solve for x
   x = 5,005,011.66/2,162.35
6. Step 6: Final answer
   x = 2,314.62