Finding the Fourth Proportional to 22,193.10, 33,284.79 and 10,499.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,193.10 : 33,284.79 = 10,499.94 : x
2. Step 2: Convert to fraction form
   22,193.10/33,284.79 = 10,499.94/x
3. Step 3: Cross multiply
   22,193.10x = 33,284.79 × 10,499.94
4. Step 4: Simplify right side
   22,193.10x = 349,488,297.91
5. Step 5: Solve for x
   x = 349,488,297.91/22,193.10
6. Step 6: Final answer
   x = 15,747.61