Finding the Fourth Proportional to 10,443.83, 15,666.75 and 3,048.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.83 : 15,666.75 = 3,048.12 : x
2. Step 2: Convert to fraction form
   10,443.83/15,666.75 = 3,048.12/x
3. Step 3: Cross multiply
   10,443.83x = 15,666.75 × 3,048.12
4. Step 4: Simplify right side
   10,443.83x = 47,754,134.01
5. Step 5: Solve for x
   x = 47,754,134.01/10,443.83
6. Step 6: Final answer
   x = 4,572.48