Finding the Fourth Proportional to 5,069.57, 7,604.81 and 1,782.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,069.57 : 7,604.81 = 1,782.69 : x
2. Step 2: Convert to fraction form
   5,069.57/7,604.81 = 1,782.69/x
3. Step 3: Cross multiply
   5,069.57x = 7,604.81 × 1,782.69
4. Step 4: Simplify right side
   5,069.57x = 13,557,009.83
5. Step 5: Solve for x
   x = 13,557,009.83/5,069.57
6. Step 6: Final answer
   x = 2,674.19