Finding the Fourth Proportional to 8,592.54, 12,886.71 and 2,747.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,592.54 : 12,886.71 = 2,747.94 : x
2. Step 2: Convert to fraction form
   8,592.54/12,886.71 = 2,747.94/x
3. Step 3: Cross multiply
   8,592.54x = 12,886.71 × 2,747.94
4. Step 4: Simplify right side
   8,592.54x = 35,411,905.88
5. Step 5: Solve for x
   x = 35,411,905.88/8,592.54
6. Step 6: Final answer
   x = 4,121.24