Finding the Fourth Proportional to 6,949.98, 10,426.68 and 2,019.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,949.98 : 10,426.68 = 2,019.96 : x
2. Step 2: Convert to fraction form
   6,949.98/10,426.68 = 2,019.96/x
3. Step 3: Cross multiply
   6,949.98x = 10,426.68 × 2,019.96
4. Step 4: Simplify right side
   6,949.98x = 21,061,476.53
5. Step 5: Solve for x
   x = 21,061,476.53/6,949.98
6. Step 6: Final answer
   x = 3,030.44