Finding the Fourth Proportional to 3,789.46, 5,225.27 and 2,594.64

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789.46 : 5,225.27 = 2,594.64 : x
2. Step 2: Convert to fraction form
   3,789.46/5,225.27 = 2,594.64/x
3. Step 3: Cross multiply
   3,789.46x = 5,225.27 × 2,594.64
4. Step 4: Simplify right side
   3,789.46x = 13,557,694.55
5. Step 5: Solve for x
   x = 13,557,694.55/3,789.46
6. Step 6: Final answer
   x = 3,577.74