Finding the Fourth Proportional to 6,224.82, 9,331.18 and 3,997.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,224.82 : 9,331.18 = 3,997.38 : x
2. Step 2: Convert to fraction form
   6,224.82/9,331.18 = 3,997.38/x
3. Step 3: Cross multiply
   6,224.82x = 9,331.18 × 3,997.38
4. Step 4: Simplify right side
   6,224.82x = 37,300,272.31
5. Step 5: Solve for x
   x = 37,300,272.31/6,224.82
6. Step 6: Final answer
   x = 5,992.18