Finding the Fourth Proportional to 50,736, 76,104.24 and 17,904

Step by Step Solution

1. Step 1: Write the proportion equation
   50,736 : 76,104.24 = 17,904 : x
2. Step 2: Convert to fraction form
   50,736/76,104.24 = 17,904/x
3. Step 3: Cross multiply
   50,736x = 76,104.24 × 17,904
4. Step 4: Simplify right side
   50,736x = 1,362,570,312.96
5. Step 5: Solve for x
   x = 1,362,570,312.96/50,736
6. Step 6: Final answer
   x = 26,856.08