Finding the Fourth Proportional to 14,227.86, 19,632.78 and 7,854.24

Step by Step Solution

1. Step 1: Write the proportion equation
   14,227.86 : 19,632.78 = 7,854.24 : x
2. Step 2: Convert to fraction form
   14,227.86/19,632.78 = 7,854.24/x
3. Step 3: Cross multiply
   14,227.86x = 19,632.78 × 7,854.24
4. Step 4: Simplify right side
   14,227.86x = 154,200,565.99
5. Step 5: Solve for x
   x = 154,200,565.99/14,227.86
6. Step 6: Final answer
   x = 10,837.93