Finding the Fourth Proportional to 10,475.91, 14,456.48 and 5,759.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,475.91 : 14,456.48 = 5,759.55 : x
2. Step 2: Convert to fraction form
   10,475.91/14,456.48 = 5,759.55/x
3. Step 3: Cross multiply
   10,475.91x = 14,456.48 × 5,759.55
4. Step 4: Simplify right side
   10,475.91x = 83,262,790.59
5. Step 5: Solve for x
   x = 83,262,790.59/10,475.91
6. Step 6: Final answer
   x = 7,948.02