Finding the Fourth Proportional to 11,946.86, 17,914.12 and 5,367.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,946.86 : 17,914.12 = 5,367.42 : x
2. Step 2: Convert to fraction form
   11,946.86/17,914.12 = 5,367.42/x
3. Step 3: Cross multiply
   11,946.86x = 17,914.12 × 5,367.42
4. Step 4: Simplify right side
   11,946.86x = 96,152,605.97
5. Step 5: Solve for x
   x = 96,152,605.97/11,946.86
6. Step 6: Final answer
   x = 8,048.36