Finding the Fourth Proportional to 30,091.82, 41,605.98 and 26,355.12

Step by Step Solution

1. Step 1: Write the proportion equation
   30,091.82 : 41,605.98 = 26,355.12 : x
2. Step 2: Convert to fraction form
   30,091.82/41,605.98 = 26,355.12/x
3. Step 3: Cross multiply
   30,091.82x = 41,605.98 × 26,355.12
4. Step 4: Simplify right side
   30,091.82x = 1,096,530,595.62
5. Step 5: Solve for x
   x = 1,096,530,595.62/30,091.82
6. Step 6: Final answer
   x = 36,439.49