Finding the Fourth Proportional to 9,529.78, 14,300.28 and 3,982.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,529.78 : 14,300.28 = 3,982.69 : x
2. Step 2: Convert to fraction form
   9,529.78/14,300.28 = 3,982.69/x
3. Step 3: Cross multiply
   9,529.78x = 14,300.28 × 3,982.69
4. Step 4: Simplify right side
   9,529.78x = 56,953,657.05
5. Step 5: Solve for x
   x = 56,953,657.05/9,529.78
6. Step 6: Final answer
   x = 5,976.39