Finding the Fourth Proportional to 22,674.82, 34,012.62 and 7,884.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,674.82 : 34,012.62 = 7,884.22 : x
2. Step 2: Convert to fraction form
   22,674.82/34,012.62 = 7,884.22/x
3. Step 3: Cross multiply
   22,674.82x = 34,012.62 × 7,884.22
4. Step 4: Simplify right side
   22,674.82x = 268,162,978.86
5. Step 5: Solve for x
   x = 268,162,978.86/22,674.82
6. Step 6: Final answer
   x = 11,826.47