Finding the Fourth Proportional to 3,003.84, 4,503.04 and 1,271.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003.84 : 4,503.04 = 1,271.52 : x
2. Step 2: Convert to fraction form
   3,003.84/4,503.04 = 1,271.52/x
3. Step 3: Cross multiply
   3,003.84x = 4,503.04 × 1,271.52
4. Step 4: Simplify right side
   3,003.84x = 5,725,705.42
5. Step 5: Solve for x
   x = 5,725,705.42/3,003.84
6. Step 6: Final answer
   x = 1,906.13