Finding the Fourth Proportional to 10,473.27, 14,453.15 and 5,757.85

Step by Step Solution

1. Step 1: Write the proportion equation
   10,473.27 : 14,453.15 = 5,757.85 : x
2. Step 2: Convert to fraction form
   10,473.27/14,453.15 = 5,757.85/x
3. Step 3: Cross multiply
   10,473.27x = 14,453.15 × 5,757.85
4. Step 4: Simplify right side
   10,473.27x = 83,219,069.73
5. Step 5: Solve for x
   x = 83,219,069.73/10,473.27
6. Step 6: Final answer
   x = 7,945.85