Finding the Fourth Proportional to 10,770.04, 16,161.42 and 5,839.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,770.04 : 16,161.42 = 5,839.56 : x
2. Step 2: Convert to fraction form
   10,770.04/16,161.42 = 5,839.56/x
3. Step 3: Cross multiply
   10,770.04x = 16,161.42 × 5,839.56
4. Step 4: Simplify right side
   10,770.04x = 94,375,581.78
5. Step 5: Solve for x
   x = 94,375,581.78/10,770.04
6. Step 6: Final answer
   x = 8,762.79