Finding the Fourth Proportional to 8,824.89, 12,178.34 and 4,846.26

Step by Step Solution

1. Step 1: Write the proportion equation
   8,824.89 : 12,178.34 = 4,846.26 : x
2. Step 2: Convert to fraction form
   8,824.89/12,178.34 = 4,846.26/x
3. Step 3: Cross multiply
   8,824.89x = 12,178.34 × 4,846.26
4. Step 4: Simplify right side
   8,824.89x = 59,019,362.72
5. Step 5: Solve for x
   x = 59,019,362.72/8,824.89
6. Step 6: Final answer
   x = 6,687.83