Finding the Fourth Proportional to 2,265.06, 3,393.74 and 1,095.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,265.06 : 3,393.74 = 1,095.61 : x
2. Step 2: Convert to fraction form
   2,265.06/3,393.74 = 1,095.61/x
3. Step 3: Cross multiply
   2,265.06x = 3,393.74 × 1,095.61
4. Step 4: Simplify right side
   2,265.06x = 3,718,216.10
5. Step 5: Solve for x
   x = 3,718,216.10/2,265.06
6. Step 6: Final answer
   x = 1,641.55