Finding the Fourth Proportional to 2,892.85, 4,336.17 and 1,250.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892.85 : 4,336.17 = 1,250.17 : x
2. Step 2: Convert to fraction form
   2,892.85/4,336.17 = 1,250.17/x
3. Step 3: Cross multiply
   2,892.85x = 4,336.17 × 1,250.17
4. Step 4: Simplify right side
   2,892.85x = 5,420,949.65
5. Step 5: Solve for x
   x = 5,420,949.65/2,892.85
6. Step 6: Final answer
   x = 1,873.91