Finding the Fourth Proportional to 8,775.50, 12,110.15 and 4,946.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,775.50 : 12,110.15 = 4,946.83 : x
2. Step 2: Convert to fraction form
   8,775.50/12,110.15 = 4,946.83/x
3. Step 3: Cross multiply
   8,775.50x = 12,110.15 × 4,946.83
4. Step 4: Simplify right side
   8,775.50x = 59,906,835.42
5. Step 5: Solve for x
   x = 59,906,835.42/8,775.50
6. Step 6: Final answer
   x = 6,826.60