Finding the Fourth Proportional to 10,729.42, 16,091.05 and 3,233.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,729.42 : 16,091.05 = 3,233.70 : x
2. Step 2: Convert to fraction form
   10,729.42/16,091.05 = 3,233.70/x
3. Step 3: Cross multiply
   10,729.42x = 16,091.05 × 3,233.70
4. Step 4: Simplify right side
   10,729.42x = 52,033,676.17
5. Step 5: Solve for x
   x = 52,033,676.17/10,729.42
6. Step 6: Final answer
   x = 4,849.63