Finding the Fourth Proportional to 2,267.34, 3,399.61 and 1,486.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.34 : 3,399.61 = 1,486.38 : x
2. Step 2: Convert to fraction form
   2,267.34/3,399.61 = 1,486.38/x
3. Step 3: Cross multiply
   2,267.34x = 3,399.61 × 1,486.38
4. Step 4: Simplify right side
   2,267.34x = 5,053,112.31
5. Step 5: Solve for x
   x = 5,053,112.31/2,267.34
6. Step 6: Final answer
   x = 2,228.65