Finding the Fourth Proportional to 10,320.27, 14,245.37 and 6,071.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,320.27 : 14,245.37 = 6,071.15 : x
2. Step 2: Convert to fraction form
   10,320.27/14,245.37 = 6,071.15/x
3. Step 3: Cross multiply
   10,320.27x = 14,245.37 × 6,071.15
4. Step 4: Simplify right side
   10,320.27x = 86,485,676.49
5. Step 5: Solve for x
   x = 86,485,676.49/10,320.27
6. Step 6: Final answer
   x = 8,380.18