Finding the Fourth Proportional to 7,046.69, 10,553.78 and 5,059.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,046.69 : 10,553.78 = 5,059.96 : x
2. Step 2: Convert to fraction form
   7,046.69/10,553.78 = 5,059.96/x
3. Step 3: Cross multiply
   7,046.69x = 10,553.78 × 5,059.96
4. Step 4: Simplify right side
   7,046.69x = 53,401,626.58
5. Step 5: Solve for x
   x = 53,401,626.58/7,046.69
6. Step 6: Final answer
   x = 7,578.26