Finding the Fourth Proportional to 9,996.18, 14,981.67 and 5,067.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,996.18 : 14,981.67 = 5,067.06 : x
2. Step 2: Convert to fraction form
   9,996.18/14,981.67 = 5,067.06/x
3. Step 3: Cross multiply
   9,996.18x = 14,981.67 × 5,067.06
4. Step 4: Simplify right side
   9,996.18x = 75,913,020.79
5. Step 5: Solve for x
   x = 75,913,020.79/9,996.18
6. Step 6: Final answer
   x = 7,594.20