Finding the Fourth Proportional to 9,735.77, 13,436.42 and 5,961.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,735.77 : 13,436.42 = 5,961.48 : x
2. Step 2: Convert to fraction form
   9,735.77/13,436.42 = 5,961.48/x
3. Step 3: Cross multiply
   9,735.77x = 13,436.42 × 5,961.48
4. Step 4: Simplify right side
   9,735.77x = 80,100,949.10
5. Step 5: Solve for x
   x = 80,100,949.10/9,735.77
6. Step 6: Final answer
   x = 8,227.49