Finding the Fourth Proportional to 2,739.41, 4,109.34 and 1,095.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739.41 : 4,109.34 = 1,095.06 : x
2. Step 2: Convert to fraction form
   2,739.41/4,109.34 = 1,095.06/x
3. Step 3: Cross multiply
   2,739.41x = 4,109.34 × 1,095.06
4. Step 4: Simplify right side
   2,739.41x = 4,499,973.86
5. Step 5: Solve for x
   x = 4,499,973.86/2,739.41
6. Step 6: Final answer
   x = 1,642.68