Finding the Fourth Proportional to 6,308.32, 9,459.24 and 3,389.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.32 : 9,459.24 = 3,389.08 : x
2. Step 2: Convert to fraction form
   6,308.32/9,459.24 = 3,389.08/x
3. Step 3: Cross multiply
   6,308.32x = 9,459.24 × 3,389.08
4. Step 4: Simplify right side
   6,308.32x = 32,058,121.10
5. Step 5: Solve for x
   x = 32,058,121.10/6,308.32
6. Step 6: Final answer
   x = 5,081.88