Finding the Fourth Proportional to 10,475.58, 14,456.52 and 5,760.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,475.58 : 14,456.52 = 5,760.12 : x
2. Step 2: Convert to fraction form
   10,475.58/14,456.52 = 5,760.12/x
3. Step 3: Cross multiply
   10,475.58x = 14,456.52 × 5,760.12
4. Step 4: Simplify right side
   10,475.58x = 83,271,289.98
5. Step 5: Solve for x
   x = 83,271,289.98/10,475.58
6. Step 6: Final answer
   x = 7,949.09