Finding the Fourth Proportional to 9,996.81, 14,982.61 and 5,067.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,996.81 : 14,982.61 = 5,067.69 : x
2. Step 2: Convert to fraction form
   9,996.81/14,982.61 = 5,067.69/x
3. Step 3: Cross multiply
   9,996.81x = 14,982.61 × 5,067.69
4. Step 4: Simplify right side
   9,996.81x = 75,927,222.87
5. Step 5: Solve for x
   x = 75,927,222.87/9,996.81
6. Step 6: Final answer
   x = 7,595.15