Finding the Fourth Proportional to 8,875.31, 12,247.85 and 4,896.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,875.31 : 12,247.85 = 4,896.59 : x
2. Step 2: Convert to fraction form
   8,875.31/12,247.85 = 4,896.59/x
3. Step 3: Cross multiply
   8,875.31x = 12,247.85 × 4,896.59
4. Step 4: Simplify right side
   8,875.31x = 59,972,638.59
5. Step 5: Solve for x
   x = 59,972,638.59/8,875.31
6. Step 6: Final answer
   x = 6,757.25