Finding the Fourth Proportional to 50,936.58, 76,387.56 and 17,648.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,936.58 : 76,387.56 = 17,648.88 : x
2. Step 2: Convert to fraction form
   50,936.58/76,387.56 = 17,648.88/x
3. Step 3: Cross multiply
   50,936.58x = 76,387.56 × 17,648.88
4. Step 4: Simplify right side
   50,936.58x = 1,348,154,498.00
5. Step 5: Solve for x
   x = 1,348,154,498.00/50,936.58
6. Step 6: Final answer
   x = 26,467.31