Finding the Fourth Proportional to 6,978.62, 10,468.79 and 2,297.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978.62 : 10,468.79 = 2,297.43 : x
2. Step 2: Convert to fraction form
   6,978.62/10,468.79 = 2,297.43/x
3. Step 3: Cross multiply
   6,978.62x = 10,468.79 × 2,297.43
4. Step 4: Simplify right side
   6,978.62x = 24,051,300.72
5. Step 5: Solve for x
   x = 24,051,300.72/6,978.62
6. Step 6: Final answer
   x = 3,446.43