Finding the Fourth Proportional to 7,066.61, 10,593.42 and 3,168.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.61 : 10,593.42 = 3,168.89 : x
2. Step 2: Convert to fraction form
   7,066.61/10,593.42 = 3,168.89/x
3. Step 3: Cross multiply
   7,066.61x = 10,593.42 × 3,168.89
4. Step 4: Simplify right side
   7,066.61x = 33,569,329.74
5. Step 5: Solve for x
   x = 33,569,329.74/7,066.61
6. Step 6: Final answer
   x = 4,750.42