Finding the Fourth Proportional to 10,443.36, 15,666.51 and 3,048.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.36 : 15,666.51 = 3,048.37 : x
2. Step 2: Convert to fraction form
   10,443.36/15,666.51 = 3,048.37/x
3. Step 3: Cross multiply
   10,443.36x = 15,666.51 × 3,048.37
4. Step 4: Simplify right side
   10,443.36x = 47,757,291.35
5. Step 5: Solve for x
   x = 47,757,291.35/10,443.36
6. Step 6: Final answer
   x = 4,572.98