Finding the Fourth Proportional to 9,846.22, 14,772.30 and 3,520.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,846.22 : 14,772.30 = 3,520.27 : x
2. Step 2: Convert to fraction form
   9,846.22/14,772.30 = 3,520.27/x
3. Step 3: Cross multiply
   9,846.22x = 14,772.30 × 3,520.27
4. Step 4: Simplify right side
   9,846.22x = 52,002,447.59
5. Step 5: Solve for x
   x = 52,002,447.59/9,846.22
6. Step 6: Final answer
   x = 5,281.46