Finding the Fourth Proportional to 10,706.45, 16,055.69 and 3,684.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,706.45 : 16,055.69 = 3,684.48 : x
2. Step 2: Convert to fraction form
   10,706.45/16,055.69 = 3,684.48/x
3. Step 3: Cross multiply
   10,706.45x = 16,055.69 × 3,684.48
4. Step 4: Simplify right side
   10,706.45x = 59,156,850.27
5. Step 5: Solve for x
   x = 59,156,850.27/10,706.45
6. Step 6: Final answer
   x = 5,525.35