Finding the Fourth Proportional to 33,438.32, 50,104.17 and 17,642.71

Step by Step Solution

1. Step 1: Write the proportion equation
   33,438.32 : 50,104.17 = 17,642.71 : x
2. Step 2: Convert to fraction form
   33,438.32/50,104.17 = 17,642.71/x
3. Step 3: Cross multiply
   33,438.32x = 50,104.17 × 17,642.71
4. Step 4: Simplify right side
   33,438.32x = 883,973,403.73
5. Step 5: Solve for x
   x = 883,973,403.73/33,438.32
6. Step 6: Final answer
   x = 26,435.94