Finding the Fourth Proportional to 6,442.84, 9,667.98 and 3,481.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,442.84 : 9,667.98 = 3,481.29 : x
2. Step 2: Convert to fraction form
   6,442.84/9,667.98 = 3,481.29/x
3. Step 3: Cross multiply
   6,442.84x = 9,667.98 × 3,481.29
4. Step 4: Simplify right side
   6,442.84x = 33,657,024.69
5. Step 5: Solve for x
   x = 33,657,024.69/6,442.84
6. Step 6: Final answer
   x = 5,223.94