Finding the Fourth Proportional to 8,881.24, 12,256.17 and 4,902.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,881.24 : 12,256.17 = 4,902.37 : x
2. Step 2: Convert to fraction form
   8,881.24/12,256.17 = 4,902.37/x
3. Step 3: Cross multiply
   8,881.24x = 12,256.17 × 4,902.37
4. Step 4: Simplify right side
   8,881.24x = 60,084,280.12
5. Step 5: Solve for x
   x = 60,084,280.12/8,881.24
6. Step 6: Final answer
   x = 6,765.30