Finding the Fourth Proportional to 35,964.07, 49,630.46 and 20,048.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,964.07 : 49,630.46 = 20,048.18 : x
2. Step 2: Convert to fraction form
   35,964.07/49,630.46 = 20,048.18/x
3. Step 3: Cross multiply
   35,964.07x = 49,630.46 × 20,048.18
4. Step 4: Simplify right side
   35,964.07x = 995,000,047.17
5. Step 5: Solve for x
   x = 995,000,047.17/35,964.07
6. Step 6: Final answer
   x = 27,666.50