Finding the Fourth Proportional to 107,948.82, 161,934 and 33,068.10

Step by Step Solution

1. Step 1: Write the proportion equation
   107,948.82 : 161,934 = 33,068.10 : x
2. Step 2: Convert to fraction form
   107,948.82/161,934 = 33,068.10/x
3. Step 3: Cross multiply
   107,948.82x = 161,934 × 33,068.10
4. Step 4: Simplify right side
   107,948.82x = 5,354,849,705.40
5. Step 5: Solve for x
   x = 5,354,849,705.40/107,948.82
6. Step 6: Final answer
   x = 49,605.45