Finding the Fourth Proportional to 9,463.69, 13,059.69 and 5,928.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,463.69 : 13,059.69 = 5,928.85 : x
2. Step 2: Convert to fraction form
   9,463.69/13,059.69 = 5,928.85/x
3. Step 3: Cross multiply
   9,463.69x = 13,059.69 × 5,928.85
4. Step 4: Simplify right side
   9,463.69x = 77,428,943.06
5. Step 5: Solve for x
   x = 77,428,943.06/9,463.69
6. Step 6: Final answer
   x = 8,181.69