Finding the Fourth Proportional to 2,973.83, 4,103.82 and 1,647.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973.83 : 4,103.82 = 1,647.59 : x
2. Step 2: Convert to fraction form
   2,973.83/4,103.82 = 1,647.59/x
3. Step 3: Cross multiply
   2,973.83x = 4,103.82 × 1,647.59
4. Step 4: Simplify right side
   2,973.83x = 6,761,392.27
5. Step 5: Solve for x
   x = 6,761,392.27/2,973.83
6. Step 6: Final answer
   x = 2,273.63