Finding the Fourth Proportional to 8,824.67, 12,178.25 and 4,846.07

Step by Step Solution

1. Step 1: Write the proportion equation
   8,824.67 : 12,178.25 = 4,846.07 : x
2. Step 2: Convert to fraction form
   8,824.67/12,178.25 = 4,846.07/x
3. Step 3: Cross multiply
   8,824.67x = 12,178.25 × 4,846.07
4. Step 4: Simplify right side
   8,824.67x = 59,016,651.98
5. Step 5: Solve for x
   x = 59,016,651.98/8,824.67
6. Step 6: Final answer
   x = 6,687.69