Finding the Fourth Proportional to 4,443.37, 6,131.67 and 2,454.01

Step by Step Solution

1. Step 1: Write the proportion equation
   4,443.37 : 6,131.67 = 2,454.01 : x
2. Step 2: Convert to fraction form
   4,443.37/6,131.67 = 2,454.01/x
3. Step 3: Cross multiply
   4,443.37x = 6,131.67 × 2,454.01
4. Step 4: Simplify right side
   4,443.37x = 15,047,179.50
5. Step 5: Solve for x
   x = 15,047,179.50/4,443.37
6. Step 6: Final answer
   x = 3,386.43