Finding the Fourth Proportional to 10,333.25, 14,259.98 and 5,617.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.25 : 14,259.98 = 5,617.55 : x
2. Step 2: Convert to fraction form
   10,333.25/14,259.98 = 5,617.55/x
3. Step 3: Cross multiply
   10,333.25x = 14,259.98 × 5,617.55
4. Step 4: Simplify right side
   10,333.25x = 80,106,150.65
5. Step 5: Solve for x
   x = 80,106,150.65/10,333.25
6. Step 6: Final answer
   x = 7,752.27