Finding the Fourth Proportional to 10,699.43, 16,053.86 and 5,763.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,699.43 : 16,053.86 = 5,763.29 : x
2. Step 2: Convert to fraction form
   10,699.43/16,053.86 = 5,763.29/x
3. Step 3: Cross multiply
   10,699.43x = 16,053.86 × 5,763.29
4. Step 4: Simplify right side
   10,699.43x = 92,522,984.94
5. Step 5: Solve for x
   x = 92,522,984.94/10,699.43
6. Step 6: Final answer
   x = 8,647.47