Finding the Fourth Proportional to 2,834.67, 3,911.58 and 2,625.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,834.67 : 3,911.58 = 2,625.69 : x
2. Step 2: Convert to fraction form
   2,834.67/3,911.58 = 2,625.69/x
3. Step 3: Cross multiply
   2,834.67x = 3,911.58 × 2,625.69
4. Step 4: Simplify right side
   2,834.67x = 10,270,592.77
5. Step 5: Solve for x
   x = 10,270,592.77/2,834.67
6. Step 6: Final answer
   x = 3,623.20