Finding the Fourth Proportional to 107,608.20, 161,418.12 and 32,722.59

Step by Step Solution

1. Step 1: Write the proportion equation
   107,608.20 : 161,418.12 = 32,722.59 : x
2. Step 2: Convert to fraction form
   107,608.20/161,418.12 = 32,722.59/x
3. Step 3: Cross multiply
   107,608.20x = 161,418.12 × 32,722.59
4. Step 4: Simplify right side
   107,608.20x = 5,282,018,959.33
5. Step 5: Solve for x
   x = 5,282,018,959.33/107,608.20
6. Step 6: Final answer
   x = 49,085.65