Finding the Fourth Proportional to 22,193.02, 33,304.29 and 10,507.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,193.02 : 33,304.29 = 10,507.42 : x
2. Step 2: Convert to fraction form
   22,193.02/33,304.29 = 10,507.42/x
3. Step 3: Cross multiply
   22,193.02x = 33,304.29 × 10,507.42
4. Step 4: Simplify right side
   22,193.02x = 349,942,162.83
5. Step 5: Solve for x
   x = 349,942,162.83/22,193.02
6. Step 6: Final answer
   x = 15,768.12