Finding the Fourth Proportional to 22,131.14, 33,167.15 and 8,077.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,131.14 : 33,167.15 = 8,077.96 : x
2. Step 2: Convert to fraction form
   22,131.14/33,167.15 = 8,077.96/x
3. Step 3: Cross multiply
   22,131.14x = 33,167.15 × 8,077.96
4. Step 4: Simplify right side
   22,131.14x = 267,922,704.79
5. Step 5: Solve for x
   x = 267,922,704.79/22,131.14
6. Step 6: Final answer
   x = 12,106.14