Finding the Fourth Proportional to 8,494.56, 11,724.72 and 4,769.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,494.56 : 11,724.72 = 4,769.76 : x
2. Step 2: Convert to fraction form
   8,494.56/11,724.72 = 4,769.76/x
3. Step 3: Cross multiply
   8,494.56x = 11,724.72 × 4,769.76
4. Step 4: Simplify right side
   8,494.56x = 55,924,100.47
5. Step 5: Solve for x
   x = 55,924,100.47/8,494.56
6. Step 6: Final answer
   x = 6,583.52