Finding the Fourth Proportional to 3,063.88, 4,591.72 and 1,114.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,063.88 : 4,591.72 = 1,114.24 : x
2. Step 2: Convert to fraction form
   3,063.88/4,591.72 = 1,114.24/x
3. Step 3: Cross multiply
   3,063.88x = 4,591.72 × 1,114.24
4. Step 4: Simplify right side
   3,063.88x = 5,116,278.09
5. Step 5: Solve for x
   x = 5,116,278.09/3,063.88
6. Step 6: Final answer
   x = 1,669.87