Finding the Fourth Proportional to 35,760.64, 49,350.22 and 19,846.12

Step by Step Solution

1. Step 1: Write the proportion equation
   35,760.64 : 49,350.22 = 19,846.12 : x
2. Step 2: Convert to fraction form
   35,760.64/49,350.22 = 19,846.12/x
3. Step 3: Cross multiply
   35,760.64x = 49,350.22 × 19,846.12
4. Step 4: Simplify right side
   35,760.64x = 979,410,388.15
5. Step 5: Solve for x
   x = 979,410,388.15/35,760.64
6. Step 6: Final answer
   x = 27,387.94