Finding the Fourth Proportional to 9,266.67, 12,787.98 and 5,017.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,266.67 : 12,787.98 = 5,017.73 : x
2. Step 2: Convert to fraction form
   9,266.67/12,787.98 = 5,017.73/x
3. Step 3: Cross multiply
   9,266.67x = 12,787.98 × 5,017.73
4. Step 4: Simplify right side
   9,266.67x = 64,166,650.31
5. Step 5: Solve for x
   x = 64,166,650.31/9,266.67
6. Step 6: Final answer
   x = 6,924.46