Finding the Fourth Proportional to 2,594.21, 3,872.84 and 2,503.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594.21 : 3,872.84 = 2,503.08 : x
2. Step 2: Convert to fraction form
   2,594.21/3,872.84 = 2,503.08/x
3. Step 3: Cross multiply
   2,594.21x = 3,872.84 × 2,503.08
4. Step 4: Simplify right side
   2,594.21x = 9,694,015.83
5. Step 5: Solve for x
   x = 9,694,015.83/2,594.21
6. Step 6: Final answer
   x = 3,736.80