Finding the Fourth Proportional to 22,635.24, 33,903.72 and 13,843.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,635.24 : 33,903.72 = 13,843.50 : x
2. Step 2: Convert to fraction form
   22,635.24/33,903.72 = 13,843.50/x
3. Step 3: Cross multiply
   22,635.24x = 33,903.72 × 13,843.50
4. Step 4: Simplify right side
   22,635.24x = 469,346,147.82
5. Step 5: Solve for x
   x = 469,346,147.82/22,635.24
6. Step 6: Final answer
   x = 20,735.20