Finding the Fourth Proportional to 3,001.40, 4,499.61 and 1,844.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,001.40 : 4,499.61 = 1,844.72 : x
2. Step 2: Convert to fraction form
   3,001.40/4,499.61 = 1,844.72/x
3. Step 3: Cross multiply
   3,001.40x = 4,499.61 × 1,844.72
4. Step 4: Simplify right side
   3,001.40x = 8,300,520.56
5. Step 5: Solve for x
   x = 8,300,520.56/3,001.40
6. Step 6: Final answer
   x = 2,765.55