Finding the Fourth Proportional to 10,473.28, 14,452.48 and 5,756.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,473.28 : 14,452.48 = 5,756.80 : x
2. Step 2: Convert to fraction form
   10,473.28/14,452.48 = 5,756.80/x
3. Step 3: Cross multiply
   10,473.28x = 14,452.48 × 5,756.80
4. Step 4: Simplify right side
   10,473.28x = 83,200,036.86
5. Step 5: Solve for x
   x = 83,200,036.86/10,473.28
6. Step 6: Final answer
   x = 7,944.03