Finding the Fourth Proportional to 35,953.34, 49,615.98 and 20,849.54

Step by Step Solution

1. Step 1: Write the proportion equation
   35,953.34 : 49,615.98 = 20,849.54 : x
2. Step 2: Convert to fraction form
   35,953.34/49,615.98 = 20,849.54/x
3. Step 3: Cross multiply
   35,953.34x = 49,615.98 × 20,849.54
4. Step 4: Simplify right side
   35,953.34x = 1,034,470,359.65
5. Step 5: Solve for x
   x = 1,034,470,359.65/35,953.34
6. Step 6: Final answer
   x = 28,772.58