Finding the Fourth Proportional to 1,667.46, 2,298.69 and 1,195.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.46 : 2,298.69 = 1,195.14 : x
2. Step 2: Convert to fraction form
   1,667.46/2,298.69 = 1,195.14/x
3. Step 3: Cross multiply
   1,667.46x = 2,298.69 × 1,195.14
4. Step 4: Simplify right side
   1,667.46x = 2,747,256.37
5. Step 5: Solve for x
   x = 2,747,256.37/1,667.46
6. Step 6: Final answer
   x = 1,647.57