Finding the Fourth Proportional to 6,680.31, 10,020.61 and 2,063.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,680.31 : 10,020.61 = 2,063.31 : x
2. Step 2: Convert to fraction form
   6,680.31/10,020.61 = 2,063.31/x
3. Step 3: Cross multiply
   6,680.31x = 10,020.61 × 2,063.31
4. Step 4: Simplify right side
   6,680.31x = 20,675,624.82
5. Step 5: Solve for x
   x = 20,675,624.82/6,680.31
6. Step 6: Final answer
   x = 3,095.01