Finding the Fourth Proportional to 7,608.76, 10,494.53 and 5,086.44

Step by Step Solution

1. Step 1: Write the proportion equation
   7,608.76 : 10,494.53 = 5,086.44 : x
2. Step 2: Convert to fraction form
   7,608.76/10,494.53 = 5,086.44/x
3. Step 3: Cross multiply
   7,608.76x = 10,494.53 × 5,086.44
4. Step 4: Simplify right side
   7,608.76x = 53,379,719.27
5. Step 5: Solve for x
   x = 53,379,719.27/7,608.76
6. Step 6: Final answer
   x = 7,015.56