Finding the Fourth Proportional to 10,475.63, 14,456.43 and 5,760.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,475.63 : 14,456.43 = 5,760.08 : x
2. Step 2: Convert to fraction form
   10,475.63/14,456.43 = 5,760.08/x
3. Step 3: Cross multiply
   10,475.63x = 14,456.43 × 5,760.08
4. Step 4: Simplify right side
   10,475.63x = 83,270,121.03
5. Step 5: Solve for x
   x = 83,270,121.03/10,475.63
6. Step 6: Final answer
   x = 7,948.94