Finding the Fourth Proportional to 6,967.98, 10,451.43 and 3,072.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,967.98 : 10,451.43 = 3,072.42 : x
2. Step 2: Convert to fraction form
   6,967.98/10,451.43 = 3,072.42/x
3. Step 3: Cross multiply
   6,967.98x = 10,451.43 × 3,072.42
4. Step 4: Simplify right side
   6,967.98x = 32,111,182.56
5. Step 5: Solve for x
   x = 32,111,182.56/6,967.98
6. Step 6: Final answer
   x = 4,608.39