Finding the Fourth Proportional to 10,647.09, 14,692.72 and 5,931.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,647.09 : 14,692.72 = 5,931.27 : x
2. Step 2: Convert to fraction form
   10,647.09/14,692.72 = 5,931.27/x
3. Step 3: Cross multiply
   10,647.09x = 14,692.72 × 5,931.27
4. Step 4: Simplify right side
   10,647.09x = 87,146,489.35
5. Step 5: Solve for x
   x = 87,146,489.35/10,647.09
6. Step 6: Final answer
   x = 8,185.01