Finding the Fourth Proportional to 35,767.56, 49,356.90 and 19,851.24

Step by Step Solution

1. Step 1: Write the proportion equation
   35,767.56 : 49,356.90 = 19,851.24 : x
2. Step 2: Convert to fraction form
   35,767.56/49,356.90 = 19,851.24/x
3. Step 3: Cross multiply
   35,767.56x = 49,356.90 × 19,851.24
4. Step 4: Simplify right side
   35,767.56x = 979,795,667.56
5. Step 5: Solve for x
   x = 979,795,667.56/35,767.56
6. Step 6: Final answer
   x = 27,393.42