Finding the Fourth Proportional to 10,215.04, 14,096.81 and 5,738.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,215.04 : 14,096.81 = 5,738.98 : x
2. Step 2: Convert to fraction form
   10,215.04/14,096.81 = 5,738.98/x
3. Step 3: Cross multiply
   10,215.04x = 14,096.81 × 5,738.98
4. Step 4: Simplify right side
   10,215.04x = 80,901,310.65
5. Step 5: Solve for x
   x = 80,901,310.65/10,215.04
6. Step 6: Final answer
   x = 7,919.82