Finding the Fourth Proportional to 2,340.06, 3,510.18 and 1,106.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340.06 : 3,510.18 = 1,106.34 : x
2. Step 2: Convert to fraction form
   2,340.06/3,510.18 = 1,106.34/x
3. Step 3: Cross multiply
   2,340.06x = 3,510.18 × 1,106.34
4. Step 4: Simplify right side
   2,340.06x = 3,883,452.54
5. Step 5: Solve for x
   x = 3,883,452.54/2,340.06
6. Step 6: Final answer
   x = 1,659.55