Finding the Fourth Proportional to 6,864.56, 9,469.59 and 4,342.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,864.56 : 9,469.59 = 4,342.41 : x
2. Step 2: Convert to fraction form
   6,864.56/9,469.59 = 4,342.41/x
3. Step 3: Cross multiply
   6,864.56x = 9,469.59 × 4,342.41
4. Step 4: Simplify right side
   6,864.56x = 41,120,842.31
5. Step 5: Solve for x
   x = 41,120,842.31/6,864.56
6. Step 6: Final answer
   x = 5,990.31