Finding the Fourth Proportional to 10,605.94, 14,636.50 and 5,890.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,605.94 : 14,636.50 = 5,890.52 : x
2. Step 2: Convert to fraction form
   10,605.94/14,636.50 = 5,890.52/x
3. Step 3: Cross multiply
   10,605.94x = 14,636.50 × 5,890.52
4. Step 4: Simplify right side
   10,605.94x = 86,216,617.84
5. Step 5: Solve for x
   x = 86,216,617.84/10,605.94
6. Step 6: Final answer
   x = 8,129.09