Finding the Fourth Proportional to 35,734.91, 49,308.89 and 19,819.49

Step by Step Solution

1. Step 1: Write the proportion equation
   35,734.91 : 49,308.89 = 19,819.49 : x
2. Step 2: Convert to fraction form
   35,734.91/49,308.89 = 19,819.49/x
3. Step 3: Cross multiply
   35,734.91x = 49,308.89 × 19,819.49
4. Step 4: Simplify right side
   35,734.91x = 977,276,706.62
5. Step 5: Solve for x
   x = 977,276,706.62/35,734.91
6. Step 6: Final answer
   x = 27,347.96