Finding the Fourth Proportional to 13,227.36, 19,844.56 and 4,794.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,227.36 : 19,844.56 = 4,794.72 : x
2. Step 2: Convert to fraction form
   13,227.36/19,844.56 = 4,794.72/x
3. Step 3: Cross multiply
   13,227.36x = 19,844.56 × 4,794.72
4. Step 4: Simplify right side
   13,227.36x = 95,149,108.72
5. Step 5: Solve for x
   x = 95,149,108.72/13,227.36
6. Step 6: Final answer
   x = 7,193.36