Finding the Fourth Proportional to 10,616.69, 14,651.52 and 5,900.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,616.69 : 14,651.52 = 5,900.69 : x
2. Step 2: Convert to fraction form
   10,616.69/14,651.52 = 5,900.69/x
3. Step 3: Cross multiply
   10,616.69x = 14,651.52 × 5,900.69
4. Step 4: Simplify right side
   10,616.69x = 86,454,077.55
5. Step 5: Solve for x
   x = 86,454,077.55/10,616.69
6. Step 6: Final answer
   x = 8,143.22