Finding the Fourth Proportional to 10,443.92, 15,665.18 and 3,048.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.92 : 15,665.18 = 3,048.16 : x
2. Step 2: Convert to fraction form
   10,443.92/15,665.18 = 3,048.16/x
3. Step 3: Cross multiply
   10,443.92x = 15,665.18 × 3,048.16
4. Step 4: Simplify right side
   10,443.92x = 47,749,975.07
5. Step 5: Solve for x
   x = 47,749,975.07/10,443.92
6. Step 6: Final answer
   x = 4,572.04