Finding the Fourth Proportional to 10,333.76, 14,260.28 and 5,617.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.76 : 14,260.28 = 5,617.92 : x
2. Step 2: Convert to fraction form
   10,333.76/14,260.28 = 5,617.92/x
3. Step 3: Cross multiply
   10,333.76x = 14,260.28 × 5,617.92
4. Step 4: Simplify right side
   10,333.76x = 80,113,112.22
5. Step 5: Solve for x
   x = 80,113,112.22/10,333.76
6. Step 6: Final answer
   x = 7,752.56