Finding the Fourth Proportional to 14,298.82, 19,718.56 and 10,048.54

Step by Step Solution

1. Step 1: Write the proportion equation
   14,298.82 : 19,718.56 = 10,048.54 : x
2. Step 2: Convert to fraction form
   14,298.82/19,718.56 = 10,048.54/x
3. Step 3: Cross multiply
   14,298.82x = 19,718.56 × 10,048.54
4. Step 4: Simplify right side
   14,298.82x = 198,142,738.90
5. Step 5: Solve for x
   x = 198,142,738.90/14,298.82
6. Step 6: Final answer
   x = 13,857.28