Finding the Fourth Proportional to 8,167.98, 12,236.55 and 4,826.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,167.98 : 12,236.55 = 4,826.27 : x
2. Step 2: Convert to fraction form
   8,167.98/12,236.55 = 4,826.27/x
3. Step 3: Cross multiply
   8,167.98x = 12,236.55 × 4,826.27
4. Step 4: Simplify right side
   8,167.98x = 59,056,832.99
5. Step 5: Solve for x
   x = 59,056,832.99/8,167.98
6. Step 6: Final answer
   x = 7,230.29