Finding the Fourth Proportional to 14,227.33, 19,634.25 and 7,940.92

Step by Step Solution

1. Step 1: Write the proportion equation
   14,227.33 : 19,634.25 = 7,940.92 : x
2. Step 2: Convert to fraction form
   14,227.33/19,634.25 = 7,940.92/x
3. Step 3: Cross multiply
   14,227.33x = 19,634.25 × 7,940.92
4. Step 4: Simplify right side
   14,227.33x = 155,914,008.51
5. Step 5: Solve for x
   x = 155,914,008.51/14,227.33
6. Step 6: Final answer
   x = 10,958.77