Finding the Fourth Proportional to 107,680.17, 161,543.33 and 32,806.34

Step by Step Solution

1. Step 1: Write the proportion equation
   107,680.17 : 161,543.33 = 32,806.34 : x
2. Step 2: Convert to fraction form
   107,680.17/161,543.33 = 32,806.34/x
3. Step 3: Cross multiply
   107,680.17x = 161,543.33 × 32,806.34
4. Step 4: Simplify right side
   107,680.17x = 5,299,645,408.71
5. Step 5: Solve for x
   x = 5,299,645,408.71/107,680.17
6. Step 6: Final answer
   x = 49,216.54