Finding the Fourth Proportional to 22,423.96, 33,605.42 and 10,575.89

Step by Step Solution

1. Step 1: Write the proportion equation
   22,423.96 : 33,605.42 = 10,575.89 : x
2. Step 2: Convert to fraction form
   22,423.96/33,605.42 = 10,575.89/x
3. Step 3: Cross multiply
   22,423.96x = 33,605.42 × 10,575.89
4. Step 4: Simplify right side
   22,423.96x = 355,407,269.57
5. Step 5: Solve for x
   x = 355,407,269.57/22,423.96
6. Step 6: Final answer
   x = 15,849.44