Finding the Fourth Proportional to 50,788, 76,182.18 and 13,852

Step by Step Solution

1. Step 1: Write the proportion equation
   50,788 : 76,182.18 = 13,852 : x
2. Step 2: Convert to fraction form
   50,788/76,182.18 = 13,852/x
3. Step 3: Cross multiply
   50,788x = 76,182.18 × 13,852
4. Step 4: Simplify right side
   50,788x = 1,055,275,557.36
5. Step 5: Solve for x
   x = 1,055,275,557.36/50,788
6. Step 6: Final answer
   x = 20,778.05