Finding the Fourth Proportional to 2,504.76, 3,454.02 and 1,509.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.76 : 3,454.02 = 1,509.84 : x
2. Step 2: Convert to fraction form
   2,504.76/3,454.02 = 1,509.84/x
3. Step 3: Cross multiply
   2,504.76x = 3,454.02 × 1,509.84
4. Step 4: Simplify right side
   2,504.76x = 5,215,017.56
5. Step 5: Solve for x
   x = 5,215,017.56/2,504.76
6. Step 6: Final answer
   x = 2,082.04