Finding the Fourth Proportional to 9,237.78, 12,747.78 and 5,046.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,237.78 : 12,747.78 = 5,046.03 : x
2. Step 2: Convert to fraction form
   9,237.78/12,747.78 = 5,046.03/x
3. Step 3: Cross multiply
   9,237.78x = 12,747.78 × 5,046.03
4. Step 4: Simplify right side
   9,237.78x = 64,325,680.31
5. Step 5: Solve for x
   x = 64,325,680.31/9,237.78
6. Step 6: Final answer
   x = 6,963.33