Finding the Fourth Proportional to 10,963.59, 16,446.98 and 3,464.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,963.59 : 16,446.98 = 3,464.61 : x
2. Step 2: Convert to fraction form
   10,963.59/16,446.98 = 3,464.61/x
3. Step 3: Cross multiply
   10,963.59x = 16,446.98 × 3,464.61
4. Step 4: Simplify right side
   10,963.59x = 56,982,371.38
5. Step 5: Solve for x
   x = 56,982,371.38/10,963.59
6. Step 6: Final answer
   x = 5,197.42