Finding the Fourth Proportional to 5,003.02, 7,499.49 and 2,404.54

Step by Step Solution

1. Step 1: Write the proportion equation
   5,003.02 : 7,499.49 = 2,404.54 : x
2. Step 2: Convert to fraction form
   5,003.02/7,499.49 = 2,404.54/x
3. Step 3: Cross multiply
   5,003.02x = 7,499.49 × 2,404.54
4. Step 4: Simplify right side
   5,003.02x = 18,032,823.68
5. Step 5: Solve for x
   x = 18,032,823.68/5,003.02
6. Step 6: Final answer
   x = 3,604.39