Finding the Fourth Proportional to 6,328.06, 9,491.12 and 3,365.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,328.06 : 9,491.12 = 3,365.34 : x
2. Step 2: Convert to fraction form
   6,328.06/9,491.12 = 3,365.34/x
3. Step 3: Cross multiply
   6,328.06x = 9,491.12 × 3,365.34
4. Step 4: Simplify right side
   6,328.06x = 31,940,845.78
5. Step 5: Solve for x
   x = 31,940,845.78/6,328.06
6. Step 6: Final answer
   x = 5,047.49