Finding the Fourth Proportional to 3,773.86, 5,207.82 and 2,095.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,773.86 : 5,207.82 = 2,095.18 : x
2. Step 2: Convert to fraction form
   3,773.86/5,207.82 = 2,095.18/x
3. Step 3: Cross multiply
   3,773.86x = 5,207.82 × 2,095.18
4. Step 4: Simplify right side
   3,773.86x = 10,911,320.31
5. Step 5: Solve for x
   x = 10,911,320.31/3,773.86
6. Step 6: Final answer
   x = 2,891.29