Finding the Fourth Proportional to 22,338.42, 33,456.59 and 10,659.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,338.42 : 33,456.59 = 10,659.84 : x
2. Step 2: Convert to fraction form
   22,338.42/33,456.59 = 10,659.84/x
3. Step 3: Cross multiply
   22,338.42x = 33,456.59 × 10,659.84
4. Step 4: Simplify right side
   22,338.42x = 356,641,896.35
5. Step 5: Solve for x
   x = 356,641,896.35/22,338.42
6. Step 6: Final answer
   x = 15,965.40