Finding the Fourth Proportional to 2,994.08, 4,131.82 and 1,667.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.08 : 4,131.82 = 1,667.80 : x
2. Step 2: Convert to fraction form
   2,994.08/4,131.82 = 1,667.80/x
3. Step 3: Cross multiply
   2,994.08x = 4,131.82 × 1,667.80
4. Step 4: Simplify right side
   2,994.08x = 6,891,049.40
5. Step 5: Solve for x
   x = 6,891,049.40/2,994.08
6. Step 6: Final answer
   x = 2,301.56