Finding the Fourth Proportional to 3,287.01, 4,929.42 and 1,095.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,287.01 : 4,929.42 = 1,095.15 : x
2. Step 2: Convert to fraction form
   3,287.01/4,929.42 = 1,095.15/x
3. Step 3: Cross multiply
   3,287.01x = 4,929.42 × 1,095.15
4. Step 4: Simplify right side
   3,287.01x = 5,398,454.31
5. Step 5: Solve for x
   x = 5,398,454.31/3,287.01
6. Step 6: Final answer
   x = 1,642.36