Finding the Fourth Proportional to 10,475.57, 14,456.53 and 5,759.85

Step by Step Solution

1. Step 1: Write the proportion equation
   10,475.57 : 14,456.53 = 5,759.85 : x
2. Step 2: Convert to fraction form
   10,475.57/14,456.53 = 5,759.85/x
3. Step 3: Cross multiply
   10,475.57x = 14,456.53 × 5,759.85
4. Step 4: Simplify right side
   10,475.57x = 83,267,386.44
5. Step 5: Solve for x
   x = 83,267,386.44/10,475.57
6. Step 6: Final answer
   x = 7,948.73