Finding the Fourth Proportional to 10,174.41, 14,039.33 and 5,697.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,174.41 : 14,039.33 = 5,697.54 : x
2. Step 2: Convert to fraction form
   10,174.41/14,039.33 = 5,697.54/x
3. Step 3: Cross multiply
   10,174.41x = 14,039.33 × 5,697.54
4. Step 4: Simplify right side
   10,174.41x = 79,989,615.76
5. Step 5: Solve for x
   x = 79,989,615.76/10,174.41
6. Step 6: Final answer
   x = 7,861.84