Finding the Fourth Proportional to 10,522.11, 14,520.50 and 5,806.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,522.11 : 14,520.50 = 5,806.39 : x
2. Step 2: Convert to fraction form
   10,522.11/14,520.50 = 5,806.39/x
3. Step 3: Cross multiply
   10,522.11x = 14,520.50 × 5,806.39
4. Step 4: Simplify right side
   10,522.11x = 84,311,686.00
5. Step 5: Solve for x
   x = 84,311,686.00/10,522.11
6. Step 6: Final answer
   x = 8,012.81