Finding the Fourth Proportional to 9,234.44, 12,743.82 and 5,697.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,234.44 : 12,743.82 = 5,697.56 : x
2. Step 2: Convert to fraction form
   9,234.44/12,743.82 = 5,697.56/x
3. Step 3: Cross multiply
   9,234.44x = 12,743.82 × 5,697.56
4. Step 4: Simplify right side
   9,234.44x = 72,608,679.08
5. Step 5: Solve for x
   x = 72,608,679.08/9,234.44
6. Step 6: Final answer
   x = 7,862.81