Finding the Fourth Proportional to 14,255.94, 19,673.88 and 7,882.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,255.94 : 19,673.88 = 7,882.42 : x
2. Step 2: Convert to fraction form
   14,255.94/19,673.88 = 7,882.42/x
3. Step 3: Cross multiply
   14,255.94x = 19,673.88 × 7,882.42
4. Step 4: Simplify right side
   14,255.94x = 155,077,736.00
5. Step 5: Solve for x
   x = 155,077,736.00/14,255.94
6. Step 6: Final answer
   x = 10,878.11