Finding the Fourth Proportional to 10,944.76, 16,418.82 and 5,020.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,944.76 : 16,418.82 = 5,020.48 : x
2. Step 2: Convert to fraction form
   10,944.76/16,418.82 = 5,020.48/x
3. Step 3: Cross multiply
   10,944.76x = 16,418.82 × 5,020.48
4. Step 4: Simplify right side
   10,944.76x = 82,430,357.43
5. Step 5: Solve for x
   x = 82,430,357.43/10,944.76
6. Step 6: Final answer
   x = 7,531.49