Finding the Fourth Proportional to 6,380.86, 9,567.69 and 1,997.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,380.86 : 9,567.69 = 1,997.14 : x
2. Step 2: Convert to fraction form
   6,380.86/9,567.69 = 1,997.14/x
3. Step 3: Cross multiply
   6,380.86x = 9,567.69 × 1,997.14
4. Step 4: Simplify right side
   6,380.86x = 19,108,016.41
5. Step 5: Solve for x
   x = 19,108,016.41/6,380.86
6. Step 6: Final answer
   x = 2,994.58