Finding the Fourth Proportional to 9,601.48, 13,250.30 and 5,622.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.48 : 13,250.30 = 5,622.22 : x
2. Step 2: Convert to fraction form
   9,601.48/13,250.30 = 5,622.22/x
3. Step 3: Cross multiply
   9,601.48x = 13,250.30 × 5,622.22
4. Step 4: Simplify right side
   9,601.48x = 74,496,101.67
5. Step 5: Solve for x
   x = 74,496,101.67/9,601.48
6. Step 6: Final answer
   x = 7,758.81