Finding the Fourth Proportional to 22,018.97, 33,037.72 and 13,705.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,018.97 : 33,037.72 = 13,705.94 : x
2. Step 2: Convert to fraction form
   22,018.97/33,037.72 = 13,705.94/x
3. Step 3: Cross multiply
   22,018.97x = 33,037.72 × 13,705.94
4. Step 4: Simplify right side
   22,018.97x = 452,813,056.39
5. Step 5: Solve for x
   x = 452,813,056.39/22,018.97
6. Step 6: Final answer
   x = 20,564.68