Finding the Fourth Proportional to 10,333.28, 14,259.50 and 5,617.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.28 : 14,259.50 = 5,617.46 : x
2. Step 2: Convert to fraction form
   10,333.28/14,259.50 = 5,617.46/x
3. Step 3: Cross multiply
   10,333.28x = 14,259.50 × 5,617.46
4. Step 4: Simplify right side
   10,333.28x = 80,102,170.87
5. Step 5: Solve for x
   x = 80,102,170.87/10,333.28
6. Step 6: Final answer
   x = 7,751.86