Finding the Fourth Proportional to 12,069.43, 16,654.89 and 6,763.22

Step by Step Solution

1. Step 1: Write the proportion equation
   12,069.43 : 16,654.89 = 6,763.22 : x
2. Step 2: Convert to fraction form
   12,069.43/16,654.89 = 6,763.22/x
3. Step 3: Cross multiply
   12,069.43x = 16,654.89 × 6,763.22
4. Step 4: Simplify right side
   12,069.43x = 112,640,685.15
5. Step 5: Solve for x
   x = 112,640,685.15/12,069.43
6. Step 6: Final answer
   x = 9,332.73