Finding the Fourth Proportional to 10,967.43, 16,447.59 and 3,569.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,967.43 : 16,447.59 = 3,569.94 : x
2. Step 2: Convert to fraction form
   10,967.43/16,447.59 = 3,569.94/x
3. Step 3: Cross multiply
   10,967.43x = 16,447.59 × 3,569.94
4. Step 4: Simplify right side
   10,967.43x = 58,716,909.44
5. Step 5: Solve for x
   x = 58,716,909.44/10,967.43
6. Step 6: Final answer
   x = 5,353.75