Finding the Fourth Proportional to 8,743.22, 13,113.47 and 4,796.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,743.22 : 13,113.47 = 4,796.42 : x
2. Step 2: Convert to fraction form
   8,743.22/13,113.47 = 4,796.42/x
3. Step 3: Cross multiply
   8,743.22x = 13,113.47 × 4,796.42
4. Step 4: Simplify right side
   8,743.22x = 62,897,709.78
5. Step 5: Solve for x
   x = 62,897,709.78/8,743.22
6. Step 6: Final answer
   x = 7,193.88