Finding the Fourth Proportional to 10,067.90, 15,096.98 and 4,222.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.90 : 15,096.98 = 4,222.94 : x
2. Step 2: Convert to fraction form
   10,067.90/15,096.98 = 4,222.94/x
3. Step 3: Cross multiply
   10,067.90x = 15,096.98 × 4,222.94
4. Step 4: Simplify right side
   10,067.90x = 63,753,640.72
5. Step 5: Solve for x
   x = 63,753,640.72/10,067.90
6. Step 6: Final answer
   x = 6,332.37