Finding the Fourth Proportional to 9,608.00, 13,260.24 and 5,630.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,608.00 : 13,260.24 = 5,630.63 : x
2. Step 2: Convert to fraction form
   9,608.00/13,260.24 = 5,630.63/x
3. Step 3: Cross multiply
   9,608.00x = 13,260.24 × 5,630.63
4. Step 4: Simplify right side
   9,608.00x = 74,663,438.85
5. Step 5: Solve for x
   x = 74,663,438.85/9,608.00
6. Step 6: Final answer
   x = 7,770.97