Finding the Fourth Proportional to 10,217.04, 14,099.57 and 5,740.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,217.04 : 14,099.57 = 5,740.98 : x
2. Step 2: Convert to fraction form
   10,217.04/14,099.57 = 5,740.98/x
3. Step 3: Cross multiply
   10,217.04x = 14,099.57 × 5,740.98
4. Step 4: Simplify right side
   10,217.04x = 80,945,349.38
5. Step 5: Solve for x
   x = 80,945,349.38/10,217.04
6. Step 6: Final answer
   x = 7,922.58