Finding the Fourth Proportional to 9,768.41, 13,477.24 and 5,989.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,768.41 : 13,477.24 = 5,989.69 : x
2. Step 2: Convert to fraction form
   9,768.41/13,477.24 = 5,989.69/x
3. Step 3: Cross multiply
   9,768.41x = 13,477.24 × 5,989.69
4. Step 4: Simplify right side
   9,768.41x = 80,724,392.32
5. Step 5: Solve for x
   x = 80,724,392.32/9,768.41
6. Step 6: Final answer
   x = 8,263.82