Finding the Fourth Proportional to 10,328.04, 14,252.46 and 5,790.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,328.04 : 14,252.46 = 5,790.42 : x
2. Step 2: Convert to fraction form
   10,328.04/14,252.46 = 5,790.42/x
3. Step 3: Cross multiply
   10,328.04x = 14,252.46 × 5,790.42
4. Step 4: Simplify right side
   10,328.04x = 82,527,707.72
5. Step 5: Solve for x
   x = 82,527,707.72/10,328.04
6. Step 6: Final answer
   x = 7,990.65