Finding the Fourth Proportional to 9,606.96, 13,257.54 and 5,627.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,606.96 : 13,257.54 = 5,627.22 : x
2. Step 2: Convert to fraction form
   9,606.96/13,257.54 = 5,627.22/x
3. Step 3: Cross multiply
   9,606.96x = 13,257.54 × 5,627.22
4. Step 4: Simplify right side
   9,606.96x = 74,603,094.24
5. Step 5: Solve for x
   x = 74,603,094.24/9,606.96
6. Step 6: Final answer
   x = 7,765.53