Finding the Fourth Proportional to 10,705.82, 16,047.78 and 3,683.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,705.82 : 16,047.78 = 3,683.73 : x
2. Step 2: Convert to fraction form
   10,705.82/16,047.78 = 3,683.73/x
3. Step 3: Cross multiply
   10,705.82x = 16,047.78 × 3,683.73
4. Step 4: Simplify right side
   10,705.82x = 59,115,688.62
5. Step 5: Solve for x
   x = 59,115,688.62/10,705.82
6. Step 6: Final answer
   x = 5,521.83