Finding the Fourth Proportional to 107,908.10, 161,881.28 and 33,026.59

Step by Step Solution

1. Step 1: Write the proportion equation
   107,908.10 : 161,881.28 = 33,026.59 : x
2. Step 2: Convert to fraction form
   107,908.10/161,881.28 = 33,026.59/x
3. Step 3: Cross multiply
   107,908.10x = 161,881.28 × 33,026.59
4. Step 4: Simplify right side
   107,908.10x = 5,346,386,099.50
5. Step 5: Solve for x
   x = 5,346,386,099.50/107,908.10
6. Step 6: Final answer
   x = 49,545.74