Finding the Fourth Proportional to 22,030.37, 33,078.37 and 8,908.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,030.37 : 33,078.37 = 8,908.37 : x
2. Step 2: Convert to fraction form
   22,030.37/33,078.37 = 8,908.37/x
3. Step 3: Cross multiply
   22,030.37x = 33,078.37 × 8,908.37
4. Step 4: Simplify right side
   22,030.37x = 294,674,358.96
5. Step 5: Solve for x
   x = 294,674,358.96/22,030.37
6. Step 6: Final answer
   x = 13,375.82