Finding the Fourth Proportional to 14,116.69, 19,480.92 and 7,829.05

Step by Step Solution

1. Step 1: Write the proportion equation
   14,116.69 : 19,480.92 = 7,829.05 : x
2. Step 2: Convert to fraction form
   14,116.69/19,480.92 = 7,829.05/x
3. Step 3: Cross multiply
   14,116.69x = 19,480.92 × 7,829.05
4. Step 4: Simplify right side
   14,116.69x = 152,517,096.73
5. Step 5: Solve for x
   x = 152,517,096.73/14,116.69
6. Step 6: Final answer
   x = 10,804.03