Finding the Fourth Proportional to 6,951.46, 10,427.22 and 2,021.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,951.46 : 10,427.22 = 2,021.12 : x
2. Step 2: Convert to fraction form
   6,951.46/10,427.22 = 2,021.12/x
3. Step 3: Cross multiply
   6,951.46x = 10,427.22 × 2,021.12
4. Step 4: Simplify right side
   6,951.46x = 21,074,662.89
5. Step 5: Solve for x
   x = 21,074,662.89/6,951.46
6. Step 6: Final answer
   x = 3,031.69