Finding the Fourth Proportional to 6,397.38, 9,598.86 and 2,240.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,397.38 : 9,598.86 = 2,240.37 : x
2. Step 2: Convert to fraction form
   6,397.38/9,598.86 = 2,240.37/x
3. Step 3: Cross multiply
   6,397.38x = 9,598.86 × 2,240.37
4. Step 4: Simplify right side
   6,397.38x = 21,504,962.78
5. Step 5: Solve for x
   x = 21,504,962.78/6,397.38
6. Step 6: Final answer
   x = 3,361.53