Finding the Fourth Proportional to 3,746.58, 5,170.32 and 2,067.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,746.58 : 5,170.32 = 2,067.98 : x
2. Step 2: Convert to fraction form
   3,746.58/5,170.32 = 2,067.98/x
3. Step 3: Cross multiply
   3,746.58x = 5,170.32 × 2,067.98
4. Step 4: Simplify right side
   3,746.58x = 10,692,118.35
5. Step 5: Solve for x
   x = 10,692,118.35/3,746.58
6. Step 6: Final answer
   x = 2,853.83