Finding the Fourth Proportional to 2,250.77, 3,377.61 and 1,095.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.77 : 3,377.61 = 1,095.89 : x
2. Step 2: Convert to fraction form
   2,250.77/3,377.61 = 1,095.89/x
3. Step 3: Cross multiply
   2,250.77x = 3,377.61 × 1,095.89
4. Step 4: Simplify right side
   2,250.77x = 3,701,489.02
5. Step 5: Solve for x
   x = 3,701,489.02/2,250.77
6. Step 6: Final answer
   x = 1,644.54