Finding the Fourth Proportional to 4,443.52, 6,131.52 and 2,453.92

Step by Step Solution

1. Step 1: Write the proportion equation
   4,443.52 : 6,131.52 = 2,453.92 : x
2. Step 2: Convert to fraction form
   4,443.52/6,131.52 = 2,453.92/x
3. Step 3: Cross multiply
   4,443.52x = 6,131.52 × 2,453.92
4. Step 4: Simplify right side
   4,443.52x = 15,046,259.56
5. Step 5: Solve for x
   x = 15,046,259.56/4,443.52
6. Step 6: Final answer
   x = 3,386.11