Finding the Fourth Proportional to 2,339.04, 3,507.75 and 1,105.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.04 : 3,507.75 = 1,105.41 : x
2. Step 2: Convert to fraction form
   2,339.04/3,507.75 = 1,105.41/x
3. Step 3: Cross multiply
   2,339.04x = 3,507.75 × 1,105.41
4. Step 4: Simplify right side
   2,339.04x = 3,877,501.93
5. Step 5: Solve for x
   x = 3,877,501.93/2,339.04
6. Step 6: Final answer
   x = 1,657.73