Finding the Fourth Proportional to 1,667.03, 2,301.01 and 1,169.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.03 : 2,301.01 = 1,169.79 : x
2. Step 2: Convert to fraction form
   1,667.03/2,301.01 = 1,169.79/x
3. Step 3: Cross multiply
   1,667.03x = 2,301.01 × 1,169.79
4. Step 4: Simplify right side
   1,667.03x = 2,691,686.93
5. Step 5: Solve for x
   x = 2,691,686.93/1,667.03
6. Step 6: Final answer
   x = 1,614.67