Finding the Fourth Proportional to 9,255.75, 12,773.21 and 5,064.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,255.75 : 12,773.21 = 5,064.27 : x
2. Step 2: Convert to fraction form
   9,255.75/12,773.21 = 5,064.27/x
3. Step 3: Cross multiply
   9,255.75x = 12,773.21 × 5,064.27
4. Step 4: Simplify right side
   9,255.75x = 64,686,958.89
5. Step 5: Solve for x
   x = 64,686,958.89/9,255.75
6. Step 6: Final answer
   x = 6,988.84