Finding the Fourth Proportional to 8,835.72, 12,193.05 and 4,856.85

Step by Step Solution

1. Step 1: Write the proportion equation
   8,835.72 : 12,193.05 = 4,856.85 : x
2. Step 2: Convert to fraction form
   8,835.72/12,193.05 = 4,856.85/x
3. Step 3: Cross multiply
   8,835.72x = 12,193.05 × 4,856.85
4. Step 4: Simplify right side
   8,835.72x = 59,219,814.89
5. Step 5: Solve for x
   x = 59,219,814.89/8,835.72
6. Step 6: Final answer
   x = 6,702.32