Finding the Fourth Proportional to 9,456.27, 14,182.12 and 4,188.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.27 : 14,182.12 = 4,188.37 : x
2. Step 2: Convert to fraction form
   9,456.27/14,182.12 = 4,188.37/x
3. Step 3: Cross multiply
   9,456.27x = 14,182.12 × 4,188.37
4. Step 4: Simplify right side
   9,456.27x = 59,399,895.03
5. Step 5: Solve for x
   x = 59,399,895.03/9,456.27
6. Step 6: Final answer
   x = 6,281.54