Finding the Fourth Proportional to 22,106.69, 33,165.50 and 10,268.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,106.69 : 33,165.50 = 10,268.94 : x
2. Step 2: Convert to fraction form
   22,106.69/33,165.50 = 10,268.94/x
3. Step 3: Cross multiply
   22,106.69x = 33,165.50 × 10,268.94
4. Step 4: Simplify right side
   22,106.69x = 340,574,478.23
5. Step 5: Solve for x
   x = 340,574,478.23/22,106.69
6. Step 6: Final answer
   x = 15,405.95