Finding the Fourth Proportional to 35,968.84, 49,636.50 and 20,053

Step by Step Solution

1. Step 1: Write the proportion equation
   35,968.84 : 49,636.50 = 20,053 : x
2. Step 2: Convert to fraction form
   35,968.84/49,636.50 = 20,053/x
3. Step 3: Cross multiply
   35,968.84x = 49,636.50 × 20,053
4. Step 4: Simplify right side
   35,968.84x = 995,360,734.50
5. Step 5: Solve for x
   x = 995,360,734.50/35,968.84
6. Step 6: Final answer
   x = 27,672.86