Finding the Fourth Proportional to 3,004.55, 4,503.38 and 1,154.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,004.55 : 4,503.38 = 1,154.71 : x
2. Step 2: Convert to fraction form
   3,004.55/4,503.38 = 1,154.71/x
3. Step 3: Cross multiply
   3,004.55x = 4,503.38 × 1,154.71
4. Step 4: Simplify right side
   3,004.55x = 5,200,080.89
5. Step 5: Solve for x
   x = 5,200,080.89/3,004.55
6. Step 6: Final answer
   x = 1,730.74