Finding the Fourth Proportional to 6,898.86, 9,522.22 and 4,382.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,898.86 : 9,522.22 = 4,382.18 : x
2. Step 2: Convert to fraction form
   6,898.86/9,522.22 = 4,382.18/x
3. Step 3: Cross multiply
   6,898.86x = 9,522.22 × 4,382.18
4. Step 4: Simplify right side
   6,898.86x = 41,728,082.04
5. Step 5: Solve for x
   x = 41,728,082.04/6,898.86
6. Step 6: Final answer
   x = 6,048.55