Finding the Fourth Proportional to 7,063.80, 10,582.78 and 3,308.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,063.80 : 10,582.78 = 3,308.69 : x
2. Step 2: Convert to fraction form
   7,063.80/10,582.78 = 3,308.69/x
3. Step 3: Cross multiply
   7,063.80x = 10,582.78 × 3,308.69
4. Step 4: Simplify right side
   7,063.80x = 35,015,085.44
5. Step 5: Solve for x
   x = 35,015,085.44/7,063.80
6. Step 6: Final answer
   x = 4,956.98