Finding the Fourth Proportional to 8,769.17, 12,100.83 and 4,789.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,769.17 : 12,100.83 = 4,789.44 : x
2. Step 2: Convert to fraction form
   8,769.17/12,100.83 = 4,789.44/x
3. Step 3: Cross multiply
   8,769.17x = 12,100.83 × 4,789.44
4. Step 4: Simplify right side
   8,769.17x = 57,956,181.27
5. Step 5: Solve for x
   x = 57,956,181.27/8,769.17
6. Step 6: Final answer
   x = 6,609.08