Finding the Fourth Proportional to 13,044.82, 19,554.38 and 8,351.48

Step by Step Solution

1. Step 1: Write the proportion equation
   13,044.82 : 19,554.38 = 8,351.48 : x
2. Step 2: Convert to fraction form
   13,044.82/19,554.38 = 8,351.48/x
3. Step 3: Cross multiply
   13,044.82x = 19,554.38 × 8,351.48
4. Step 4: Simplify right side
   13,044.82x = 163,308,013.48
5. Step 5: Solve for x
   x = 163,308,013.48/13,044.82
6. Step 6: Final answer
   x = 12,518.99