Finding the Fourth Proportional to 3,824.38, 5,276.84 and 2,500.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824.38 : 5,276.84 = 2,500.03 : x
2. Step 2: Convert to fraction form
   3,824.38/5,276.84 = 2,500.03/x
3. Step 3: Cross multiply
   3,824.38x = 5,276.84 × 2,500.03
4. Step 4: Simplify right side
   3,824.38x = 13,192,258.31
5. Step 5: Solve for x
   x = 13,192,258.31/3,824.38
6. Step 6: Final answer
   x = 3,449.52