Finding the Fourth Proportional to 10,635.09, 14,676.72 and 6,384.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,635.09 : 14,676.72 = 6,384.72 : x
2. Step 2: Convert to fraction form
   10,635.09/14,676.72 = 6,384.72/x
3. Step 3: Cross multiply
   10,635.09x = 14,676.72 × 6,384.72
4. Step 4: Simplify right side
   10,635.09x = 93,706,747.72
5. Step 5: Solve for x
   x = 93,706,747.72/10,635.09
6. Step 6: Final answer
   x = 8,811.09