Finding the Fourth Proportional to 4,019.82, 6,031.58 and 2,070.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,019.82 : 6,031.58 = 2,070.96 : x
2. Step 2: Convert to fraction form
   4,019.82/6,031.58 = 2,070.96/x
3. Step 3: Cross multiply
   4,019.82x = 6,031.58 × 2,070.96
4. Step 4: Simplify right side
   4,019.82x = 12,491,150.56
5. Step 5: Solve for x
   x = 12,491,150.56/4,019.82
6. Step 6: Final answer
   x = 3,107.39