Finding the Fourth Proportional to 2,781.25, 3,834.17 and 1,895.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781.25 : 3,834.17 = 1,895.92 : x
2. Step 2: Convert to fraction form
   2,781.25/3,834.17 = 1,895.92/x
3. Step 3: Cross multiply
   2,781.25x = 3,834.17 × 1,895.92
4. Step 4: Simplify right side
   2,781.25x = 7,269,279.59
5. Step 5: Solve for x
   x = 7,269,279.59/2,781.25
6. Step 6: Final answer
   x = 2,613.67