Finding the Fourth Proportional to 35,846.42, 49,467.94 and 19,930.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,846.42 : 49,467.94 = 19,930.86 : x
2. Step 2: Convert to fraction form
   35,846.42/49,467.94 = 19,930.86/x
3. Step 3: Cross multiply
   35,846.42x = 49,467.94 × 19,930.86
4. Step 4: Simplify right side
   35,846.42x = 985,938,536.80
5. Step 5: Solve for x
   x = 985,938,536.80/35,846.42
6. Step 6: Final answer
   x = 27,504.52