Finding the Fourth Proportional to 22,949.51, 34,436.81 and 8,910.09

Step by Step Solution

1. Step 1: Write the proportion equation
   22,949.51 : 34,436.81 = 8,910.09 : x
2. Step 2: Convert to fraction form
   22,949.51/34,436.81 = 8,910.09/x
3. Step 3: Cross multiply
   22,949.51x = 34,436.81 × 8,910.09
4. Step 4: Simplify right side
   22,949.51x = 306,835,031.86
5. Step 5: Solve for x
   x = 306,835,031.86/22,949.51
6. Step 6: Final answer
   x = 13,370.01