Finding the Fourth Proportional to 109,665.03, 164,472.96 and 50,443.83

Step by Step Solution

1. Step 1: Write the proportion equation
   109,665.03 : 164,472.96 = 50,443.83 : x
2. Step 2: Convert to fraction form
   109,665.03/164,472.96 = 50,443.83/x
3. Step 3: Cross multiply
   109,665.03x = 164,472.96 × 50,443.83
4. Step 4: Simplify right side
   109,665.03x = 8,296,646,033.84
5. Step 5: Solve for x
   x = 8,296,646,033.84/109,665.03
6. Step 6: Final answer
   x = 75,654.44