Finding the Fourth Proportional to 10,269.72, 14,165.82 and 6,075

Step by Step Solution

1. Step 1: Write the proportion equation
   10,269.72 : 14,165.82 = 6,075 : x
2. Step 2: Convert to fraction form
   10,269.72/14,165.82 = 6,075/x
3. Step 3: Cross multiply
   10,269.72x = 14,165.82 × 6,075
4. Step 4: Simplify right side
   10,269.72x = 86,057,356.50
5. Step 5: Solve for x
   x = 86,057,356.50/10,269.72
6. Step 6: Final answer
   x = 8,379.72