Finding the Fourth Proportional to 22,443.82, 33,628.53 and 13,652.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,443.82 : 33,628.53 = 13,652.14 : x
2. Step 2: Convert to fraction form
   22,443.82/33,628.53 = 13,652.14/x
3. Step 3: Cross multiply
   22,443.82x = 33,628.53 × 13,652.14
4. Step 4: Simplify right side
   22,443.82x = 459,101,399.55
5. Step 5: Solve for x
   x = 459,101,399.55/22,443.82
6. Step 6: Final answer
   x = 20,455.58