Finding the Fourth Proportional to 35,994.05, 49,671.45 and 19,861.51

Step by Step Solution

1. Step 1: Write the proportion equation
   35,994.05 : 49,671.45 = 19,861.51 : x
2. Step 2: Convert to fraction form
   35,994.05/49,671.45 = 19,861.51/x
3. Step 3: Cross multiply
   35,994.05x = 49,671.45 × 19,861.51
4. Step 4: Simplify right side
   35,994.05x = 986,550,000.89
5. Step 5: Solve for x
   x = 986,550,000.89/35,994.05
6. Step 6: Final answer
   x = 27,408.70