Finding the Fourth Proportional to 6,978.54, 10,469.46 and 2,298.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978.54 : 10,469.46 = 2,298.62 : x
2. Step 2: Convert to fraction form
   6,978.54/10,469.46 = 2,298.62/x
3. Step 3: Cross multiply
   6,978.54x = 10,469.46 × 2,298.62
4. Step 4: Simplify right side
   6,978.54x = 24,065,310.15
5. Step 5: Solve for x
   x = 24,065,310.15/6,978.54
6. Step 6: Final answer
   x = 3,448.47