Finding the Fourth Proportional to 10,529.23, 15,789.69 and 3,951.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,529.23 : 15,789.69 = 3,951.83 : x
2. Step 2: Convert to fraction form
   10,529.23/15,789.69 = 3,951.83/x
3. Step 3: Cross multiply
   10,529.23x = 15,789.69 × 3,951.83
4. Step 4: Simplify right side
   10,529.23x = 62,398,091.68
5. Step 5: Solve for x
   x = 62,398,091.68/10,529.23
6. Step 6: Final answer
   x = 5,926.18