Finding the Fourth Proportional to 22,040.01, 30,414.69 and 11,968.02

Step by Step Solution

1. Step 1: Write the proportion equation
   22,040.01 : 30,414.69 = 11,968.02 : x
2. Step 2: Convert to fraction form
   22,040.01/30,414.69 = 11,968.02/x
3. Step 3: Cross multiply
   22,040.01x = 30,414.69 × 11,968.02
4. Step 4: Simplify right side
   22,040.01x = 364,003,618.21
5. Step 5: Solve for x
   x = 364,003,618.21/22,040.01
6. Step 6: Final answer
   x = 16,515.58