Finding the Fourth Proportional to 10,515.69, 14,511.62 and 5,799.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,515.69 : 14,511.62 = 5,799.94 : x
2. Step 2: Convert to fraction form
   10,515.69/14,511.62 = 5,799.94/x
3. Step 3: Cross multiply
   10,515.69x = 14,511.62 × 5,799.94
4. Step 4: Simplify right side
   10,515.69x = 84,166,503.52
5. Step 5: Solve for x
   x = 84,166,503.52/10,515.69
6. Step 6: Final answer
   x = 8,003.90