Finding the Fourth Proportional to 1,667.45, 2,493.86 and 1,361.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.45 : 2,493.86 = 1,361.27 : x
2. Step 2: Convert to fraction form
   1,667.45/2,493.86 = 1,361.27/x
3. Step 3: Cross multiply
   1,667.45x = 2,493.86 × 1,361.27
4. Step 4: Simplify right side
   1,667.45x = 3,394,816.23
5. Step 5: Solve for x
   x = 3,394,816.23/1,667.45
6. Step 6: Final answer
   x = 2,035.93