Finding the Fourth Proportional to 35,767.42, 49,359.03 and 19,851.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,767.42 : 49,359.03 = 19,851.86 : x
2. Step 2: Convert to fraction form
   35,767.42/49,359.03 = 19,851.86/x
3. Step 3: Cross multiply
   35,767.42x = 49,359.03 × 19,851.86
4. Step 4: Simplify right side
   35,767.42x = 979,868,553.30
5. Step 5: Solve for x
   x = 979,868,553.30/35,767.42
6. Step 6: Final answer
   x = 27,395.56