Finding the Fourth Proportional to 50,443.58, 75,664.69 and 17,186.83

Step by Step Solution

1. Step 1: Write the proportion equation
   50,443.58 : 75,664.69 = 17,186.83 : x
2. Step 2: Convert to fraction form
   50,443.58/75,664.69 = 17,186.83/x
3. Step 3: Cross multiply
   50,443.58x = 75,664.69 × 17,186.83
4. Step 4: Simplify right side
   50,443.58x = 1,300,435,931.90
5. Step 5: Solve for x
   x = 1,300,435,931.90/50,443.58
6. Step 6: Final answer
   x = 25,780.01