Finding the Fourth Proportional to 9,684.27, 13,365.24 and 5,706.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,684.27 : 13,365.24 = 5,706.63 : x
2. Step 2: Convert to fraction form
   9,684.27/13,365.24 = 5,706.63/x
3. Step 3: Cross multiply
   9,684.27x = 13,365.24 × 5,706.63
4. Step 4: Simplify right side
   9,684.27x = 76,270,479.54
5. Step 5: Solve for x
   x = 76,270,479.54/9,684.27
6. Step 6: Final answer
   x = 7,875.71