Finding the Fourth Proportional to 46,872.27, 64,673.73 and 27,758.05

Step by Step Solution

1. Step 1: Write the proportion equation
   46,872.27 : 64,673.73 = 27,758.05 : x
2. Step 2: Convert to fraction form
   46,872.27/64,673.73 = 27,758.05/x
3. Step 3: Cross multiply
   46,872.27x = 64,673.73 × 27,758.05
4. Step 4: Simplify right side
   46,872.27x = 1,795,216,469.34
5. Step 5: Solve for x
   x = 1,795,216,469.34/46,872.27
6. Step 6: Final answer
   x = 38,300.18