Finding the Fourth Proportional to 2,025.29, 2,794.94 and 1,185.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.29 : 2,794.94 = 1,185.86 : x
2. Step 2: Convert to fraction form
   2,025.29/2,794.94 = 1,185.86/x
3. Step 3: Cross multiply
   2,025.29x = 2,794.94 × 1,185.86
4. Step 4: Simplify right side
   2,025.29x = 3,314,407.55
5. Step 5: Solve for x
   x = 3,314,407.55/2,025.29
6. Step 6: Final answer
   x = 1,636.51