Finding the Fourth Proportional to 10,522.18, 14,519.59 and 5,806.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,522.18 : 14,519.59 = 5,806.16 : x
2. Step 2: Convert to fraction form
   10,522.18/14,519.59 = 5,806.16/x
3. Step 3: Cross multiply
   10,522.18x = 14,519.59 × 5,806.16
4. Step 4: Simplify right side
   10,522.18x = 84,303,062.67
5. Step 5: Solve for x
   x = 84,303,062.67/10,522.18
6. Step 6: Final answer
   x = 8,011.94