Finding the Fourth Proportional to 6,284.69, 9,431.59 and 5,066.80

Step by Step Solution

1. Step 1: Write the proportion equation
   6,284.69 : 9,431.59 = 5,066.80 : x
2. Step 2: Convert to fraction form
   6,284.69/9,431.59 = 5,066.80/x
3. Step 3: Cross multiply
   6,284.69x = 9,431.59 × 5,066.80
4. Step 4: Simplify right side
   6,284.69x = 47,788,006.52
5. Step 5: Solve for x
   x = 47,788,006.52/6,284.69
6. Step 6: Final answer
   x = 7,603.88