Finding the Fourth Proportional to 1,667.38, 2,499.44 and 846.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.38 : 2,499.44 = 846.04 : x
2. Step 2: Convert to fraction form
   1,667.38/2,499.44 = 846.04/x
3. Step 3: Cross multiply
   1,667.38x = 2,499.44 × 846.04
4. Step 4: Simplify right side
   1,667.38x = 2,114,626.22
5. Step 5: Solve for x
   x = 2,114,626.22/1,667.38
6. Step 6: Final answer
   x = 1,268.23