Finding the Fourth Proportional to 10,173.48, 14,039.03 and 5,697.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,173.48 : 14,039.03 = 5,697.02 : x
2. Step 2: Convert to fraction form
   10,173.48/14,039.03 = 5,697.02/x
3. Step 3: Cross multiply
   10,173.48x = 14,039.03 × 5,697.02
4. Step 4: Simplify right side
   10,173.48x = 79,980,536.01
5. Step 5: Solve for x
   x = 79,980,536.01/10,173.48
6. Step 6: Final answer
   x = 7,861.67