Finding the Fourth Proportional to 9,608.06, 13,262.43 and 5,630.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,608.06 : 13,262.43 = 5,630.46 : x
2. Step 2: Convert to fraction form
   9,608.06/13,262.43 = 5,630.46/x
3. Step 3: Cross multiply
   9,608.06x = 13,262.43 × 5,630.46
4. Step 4: Simplify right side
   9,608.06x = 74,673,581.62
5. Step 5: Solve for x
   x = 74,673,581.62/9,608.06
6. Step 6: Final answer
   x = 7,771.97