Finding the Fourth Proportional to 22,674.69, 34,015.01 and 7,884.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,674.69 : 34,015.01 = 7,884.72 : x
2. Step 2: Convert to fraction form
   22,674.69/34,015.01 = 7,884.72/x
3. Step 3: Cross multiply
   22,674.69x = 34,015.01 × 7,884.72
4. Step 4: Simplify right side
   22,674.69x = 268,198,790.22
5. Step 5: Solve for x
   x = 268,198,790.22/22,674.69
6. Step 6: Final answer
   x = 11,828.11