Finding the Fourth Proportional to 10,867.42, 16,293.12 and 3,467.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,867.42 : 16,293.12 = 3,467.62 : x
2. Step 2: Convert to fraction form
   10,867.42/16,293.12 = 3,467.62/x
3. Step 3: Cross multiply
   10,867.42x = 16,293.12 × 3,467.62
4. Step 4: Simplify right side
   10,867.42x = 56,498,348.77
5. Step 5: Solve for x
   x = 56,498,348.77/10,867.42
6. Step 6: Final answer
   x = 5,198.87