Finding the Fourth Proportional to 9,630.47, 13,286.21 and 5,852.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,630.47 : 13,286.21 = 5,852.27 : x
2. Step 2: Convert to fraction form
   9,630.47/13,286.21 = 5,852.27/x
3. Step 3: Cross multiply
   9,630.47x = 13,286.21 × 5,852.27
4. Step 4: Simplify right side
   9,630.47x = 77,754,392.50
5. Step 5: Solve for x
   x = 77,754,392.50/9,630.47
6. Step 6: Final answer
   x = 8,073.79