Finding the Fourth Proportional to 8,826.23, 12,180.27 and 4,847.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,826.23 : 12,180.27 = 4,847.37 : x
2. Step 2: Convert to fraction form
   8,826.23/12,180.27 = 4,847.37/x
3. Step 3: Cross multiply
   8,826.23x = 12,180.27 × 4,847.37
4. Step 4: Simplify right side
   8,826.23x = 59,042,275.39
5. Step 5: Solve for x
   x = 59,042,275.39/8,826.23
6. Step 6: Final answer
   x = 6,689.41