Finding the Fourth Proportional to 120,920.07, 181,379.89 and 32,173.61

Step by Step Solution

1. Step 1: Write the proportion equation
   120,920.07 : 181,379.89 = 32,173.61 : x
2. Step 2: Convert to fraction form
   120,920.07/181,379.89 = 32,173.61/x
3. Step 3: Cross multiply
   120,920.07x = 181,379.89 × 32,173.61
4. Step 4: Simplify right side
   120,920.07x = 5,835,644,976.02
5. Step 5: Solve for x
   x = 5,835,644,976.02/120,920.07
6. Step 6: Final answer
   x = 48,260.35