Finding the Fourth Proportional to 2,869.49, 4,303.33 and 1,114.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,869.49 : 4,303.33 = 1,114.37 : x
2. Step 2: Convert to fraction form
   2,869.49/4,303.33 = 1,114.37/x
3. Step 3: Cross multiply
   2,869.49x = 4,303.33 × 1,114.37
4. Step 4: Simplify right side
   2,869.49x = 4,795,517.89
5. Step 5: Solve for x
   x = 4,795,517.89/2,869.49
6. Step 6: Final answer
   x = 1,671.21