Finding the Fourth Proportional to 16,622.06, 22,940.82 and 10,955.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,622.06 : 22,940.82 = 10,955.84 : x
2. Step 2: Convert to fraction form
   16,622.06/22,940.82 = 10,955.84/x
3. Step 3: Cross multiply
   16,622.06x = 22,940.82 × 10,955.84
4. Step 4: Simplify right side
   16,622.06x = 251,335,953.39
5. Step 5: Solve for x
   x = 251,335,953.39/16,622.06
6. Step 6: Final answer
   x = 15,120.63