Finding the Fourth Proportional to 9,568.69, 13,204.83 and 5,376.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,568.69 : 13,204.83 = 5,376.67 : x
2. Step 2: Convert to fraction form
   9,568.69/13,204.83 = 5,376.67/x
3. Step 3: Cross multiply
   9,568.69x = 13,204.83 × 5,376.67
4. Step 4: Simplify right side
   9,568.69x = 70,998,013.32
5. Step 5: Solve for x
   x = 70,998,013.32/9,568.69
6. Step 6: Final answer
   x = 7,419.83