Finding the Fourth Proportional to 8,826.52, 12,180.74 and 4,848

Step by Step Solution

1. Step 1: Write the proportion equation
   8,826.52 : 12,180.74 = 4,848 : x
2. Step 2: Convert to fraction form
   8,826.52/12,180.74 = 4,848/x
3. Step 3: Cross multiply
   8,826.52x = 12,180.74 × 4,848
4. Step 4: Simplify right side
   8,826.52x = 59,052,227.52
5. Step 5: Solve for x
   x = 59,052,227.52/8,826.52
6. Step 6: Final answer
   x = 6,690.32