Finding the Fourth Proportional to 10,267.37, 14,169.60 and 5,789.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,267.37 : 14,169.60 = 5,789.46 : x
2. Step 2: Convert to fraction form
   10,267.37/14,169.60 = 5,789.46/x
3. Step 3: Cross multiply
   10,267.37x = 14,169.60 × 5,789.46
4. Step 4: Simplify right side
   10,267.37x = 82,034,332.42
5. Step 5: Solve for x
   x = 82,034,332.42/10,267.37
6. Step 6: Final answer
   x = 7,989.81