Finding the Fourth Proportional to 2,063.34, 3,095.55 and 1,089.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.34 : 3,095.55 = 1,089.18 : x
2. Step 2: Convert to fraction form
   2,063.34/3,095.55 = 1,089.18/x
3. Step 3: Cross multiply
   2,063.34x = 3,095.55 × 1,089.18
4. Step 4: Simplify right side
   2,063.34x = 3,371,611.15
5. Step 5: Solve for x
   x = 3,371,611.15/2,063.34
6. Step 6: Final answer
   x = 1,634.06