Finding the Fourth Proportional to 14,255.67, 19,671.69 and 7,882.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,255.67 : 19,671.69 = 7,882.27 : x
2. Step 2: Convert to fraction form
   14,255.67/19,671.69 = 7,882.27/x
3. Step 3: Cross multiply
   14,255.67x = 19,671.69 × 7,882.27
4. Step 4: Simplify right side
   14,255.67x = 155,057,624.13
5. Step 5: Solve for x
   x = 155,057,624.13/14,255.67
6. Step 6: Final answer
   x = 10,876.91