Finding the Fourth Proportional to 2,746.35, 4,118.72 and 1,447.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,746.35 : 4,118.72 = 1,447.11 : x
2. Step 2: Convert to fraction form
   2,746.35/4,118.72 = 1,447.11/x
3. Step 3: Cross multiply
   2,746.35x = 4,118.72 × 1,447.11
4. Step 4: Simplify right side
   2,746.35x = 5,960,233.66
5. Step 5: Solve for x
   x = 5,960,233.66/2,746.35
6. Step 6: Final answer
   x = 2,170.24