Finding the Fourth Proportional to 50,967.83, 76,481.82 and 19,404.46

Step by Step Solution

1. Step 1: Write the proportion equation
   50,967.83 : 76,481.82 = 19,404.46 : x
2. Step 2: Convert to fraction form
   50,967.83/76,481.82 = 19,404.46/x
3. Step 3: Cross multiply
   50,967.83x = 76,481.82 × 19,404.46
4. Step 4: Simplify right side
   50,967.83x = 1,484,088,512.52
5. Step 5: Solve for x
   x = 1,484,088,512.52/50,967.83
6. Step 6: Final answer
   x = 29,118.14