Finding the Fourth Proportional to 14,984.04, 20,677.71 and 8,269.89

Step by Step Solution

1. Step 1: Write the proportion equation
   14,984.04 : 20,677.71 = 8,269.89 : x
2. Step 2: Convert to fraction form
   14,984.04/20,677.71 = 8,269.89/x
3. Step 3: Cross multiply
   14,984.04x = 20,677.71 × 8,269.89
4. Step 4: Simplify right side
   14,984.04x = 171,002,387.15
5. Step 5: Solve for x
   x = 171,002,387.15/14,984.04
6. Step 6: Final answer
   x = 11,412.30