Finding the Fourth Proportional to 10,333.05, 14,259.75 and 5,617.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.05 : 14,259.75 = 5,617.43 : x
2. Step 2: Convert to fraction form
   10,333.05/14,259.75 = 5,617.43/x
3. Step 3: Cross multiply
   10,333.05x = 14,259.75 × 5,617.43
4. Step 4: Simplify right side
   10,333.05x = 80,103,147.44
5. Step 5: Solve for x
   x = 80,103,147.44/10,333.05
6. Step 6: Final answer
   x = 7,752.13