Finding the Fourth Proportional to 2,604.24, 3,902.00 and 2,503.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.24 : 3,902.00 = 2,503.08 : x
2. Step 2: Convert to fraction form
   2,604.24/3,902.00 = 2,503.08/x
3. Step 3: Cross multiply
   2,604.24x = 3,902.00 × 2,503.08
4. Step 4: Simplify right side
   2,604.24x = 9,767,005.64
5. Step 5: Solve for x
   x = 9,767,005.64/2,604.24
6. Step 6: Final answer
   x = 3,750.42