Finding the Fourth Proportional to 2,003.24, 3,001.20 and 1,454.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.24 : 3,001.20 = 1,454.06 : x
2. Step 2: Convert to fraction form
   2,003.24/3,001.20 = 1,454.06/x
3. Step 3: Cross multiply
   2,003.24x = 3,001.20 × 1,454.06
4. Step 4: Simplify right side
   2,003.24x = 4,363,924.87
5. Step 5: Solve for x
   x = 4,363,924.87/2,003.24
6. Step 6: Final answer
   x = 2,178.43