Finding the Fourth Proportional to 2,994.22, 4,132.15 and 1,667.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.22 : 4,132.15 = 1,667.92 : x
2. Step 2: Convert to fraction form
   2,994.22/4,132.15 = 1,667.92/x
3. Step 3: Cross multiply
   2,994.22x = 4,132.15 × 1,667.92
4. Step 4: Simplify right side
   2,994.22x = 6,892,091.46
5. Step 5: Solve for x
   x = 6,892,091.46/2,994.22
6. Step 6: Final answer
   x = 2,301.80