Finding the Fourth Proportional to 10,940.67, 16,414.11 and 5,021.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,940.67 : 16,414.11 = 5,021.46 : x
2. Step 2: Convert to fraction form
   10,940.67/16,414.11 = 5,021.46/x
3. Step 3: Cross multiply
   10,940.67x = 16,414.11 × 5,021.46
4. Step 4: Simplify right side
   10,940.67x = 82,422,796.80
5. Step 5: Solve for x
   x = 82,422,796.80/10,940.67
6. Step 6: Final answer
   x = 7,533.62