Finding the Fourth Proportional to 10,729.70, 16,096.71 and 3,709.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,729.70 : 16,096.71 = 3,709.98 : x
2. Step 2: Convert to fraction form
   10,729.70/16,096.71 = 3,709.98/x
3. Step 3: Cross multiply
   10,729.70x = 16,096.71 × 3,709.98
4. Step 4: Simplify right side
   10,729.70x = 59,718,472.17
5. Step 5: Solve for x
   x = 59,718,472.17/10,729.70
6. Step 6: Final answer
   x = 5,565.72