Finding the Fourth Proportional to 2,361.20, 3,249.46 and 2,300.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.20 : 3,249.46 = 2,300.18 : x
2. Step 2: Convert to fraction form
   2,361.20/3,249.46 = 2,300.18/x
3. Step 3: Cross multiply
   2,361.20x = 3,249.46 × 2,300.18
4. Step 4: Simplify right side
   2,361.20x = 7,474,342.90
5. Step 5: Solve for x
   x = 7,474,342.90/2,361.20
6. Step 6: Final answer
   x = 3,165.48