Finding the Fourth Proportional to 10,705.48, 16,054.06 and 3,684.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,705.48 : 16,054.06 = 3,684.16 : x
2. Step 2: Convert to fraction form
   10,705.48/16,054.06 = 3,684.16/x
3. Step 3: Cross multiply
   10,705.48x = 16,054.06 × 3,684.16
4. Step 4: Simplify right side
   10,705.48x = 59,145,725.69
5. Step 5: Solve for x
   x = 59,145,725.69/10,705.48
6. Step 6: Final answer
   x = 5,524.81