Finding the Fourth Proportional to 2,019.62, 3,027.15 and 1,095.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019.62 : 3,027.15 = 1,095.62 : x
2. Step 2: Convert to fraction form
   2,019.62/3,027.15 = 1,095.62/x
3. Step 3: Cross multiply
   2,019.62x = 3,027.15 × 1,095.62
4. Step 4: Simplify right side
   2,019.62x = 3,316,590.95
5. Step 5: Solve for x
   x = 3,316,590.95/2,019.62
6. Step 6: Final answer
   x = 1,642.19