Finding the Fourth Proportional to 107,746.18, 161,644.71 and 33,874.18

Step by Step Solution

1. Step 1: Write the proportion equation
   107,746.18 : 161,644.71 = 33,874.18 : x
2. Step 2: Convert to fraction form
   107,746.18/161,644.71 = 33,874.18/x
3. Step 3: Cross multiply
   107,746.18x = 161,644.71 × 33,874.18
4. Step 4: Simplify right side
   107,746.18x = 5,475,582,002.59
5. Step 5: Solve for x
   x = 5,475,582,002.59/107,746.18
6. Step 6: Final answer
   x = 50,819.27