Finding the Fourth Proportional to 33,185.39, 49,714.52 and 26,128.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,185.39 : 49,714.52 = 26,128.22 : x
2. Step 2: Convert to fraction form
   33,185.39/49,714.52 = 26,128.22/x
3. Step 3: Cross multiply
   33,185.39x = 49,714.52 × 26,128.22
4. Step 4: Simplify right side
   33,185.39x = 1,298,951,536.54
5. Step 5: Solve for x
   x = 1,298,951,536.54/33,185.39
6. Step 6: Final answer
   x = 39,142.28