Finding the Fourth Proportional to 7,229.30, 10,843.69 and 3,066.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,229.30 : 10,843.69 = 3,066.63 : x
2. Step 2: Convert to fraction form
   7,229.30/10,843.69 = 3,066.63/x
3. Step 3: Cross multiply
   7,229.30x = 10,843.69 × 3,066.63
4. Step 4: Simplify right side
   7,229.30x = 33,253,585.06
5. Step 5: Solve for x
   x = 33,253,585.06/7,229.30
6. Step 6: Final answer
   x = 4,599.83