Finding the Fourth Proportional to 120,791.34, 181,150.56 and 50,655.06

Step by Step Solution

1. Step 1: Write the proportion equation
   120,791.34 : 181,150.56 = 50,655.06 : x
2. Step 2: Convert to fraction form
   120,791.34/181,150.56 = 50,655.06/x
3. Step 3: Cross multiply
   120,791.34x = 181,150.56 × 50,655.06
4. Step 4: Simplify right side
   120,791.34x = 9,176,192,485.83
5. Step 5: Solve for x
   x = 9,176,192,485.83/120,791.34
6. Step 6: Final answer
   x = 75,967.30