Finding the Fourth Proportional to 35,997.37, 49,676.23 and 20,081.81

Step by Step Solution

1. Step 1: Write the proportion equation
   35,997.37 : 49,676.23 = 20,081.81 : x
2. Step 2: Convert to fraction form
   35,997.37/49,676.23 = 20,081.81/x
3. Step 3: Cross multiply
   35,997.37x = 49,676.23 × 20,081.81
4. Step 4: Simplify right side
   35,997.37x = 997,588,612.38
5. Step 5: Solve for x
   x = 997,588,612.38/35,997.37
6. Step 6: Final answer
   x = 27,712.82