Finding the Fourth Proportional to 22,722.30, 34,091.94 and 10,238.58

Step by Step Solution

1. Step 1: Write the proportion equation
   22,722.30 : 34,091.94 = 10,238.58 : x
2. Step 2: Convert to fraction form
   22,722.30/34,091.94 = 10,238.58/x
3. Step 3: Cross multiply
   22,722.30x = 34,091.94 × 10,238.58
4. Step 4: Simplify right side
   22,722.30x = 349,053,055.05
5. Step 5: Solve for x
   x = 349,053,055.05/22,722.30
6. Step 6: Final answer
   x = 15,361.70