Finding the Fourth Proportional to 10,333.64, 14,260.52 and 5,617.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.64 : 14,260.52 = 5,617.92 : x
2. Step 2: Convert to fraction form
   10,333.64/14,260.52 = 5,617.92/x
3. Step 3: Cross multiply
   10,333.64x = 14,260.52 × 5,617.92
4. Step 4: Simplify right side
   10,333.64x = 80,114,460.52
5. Step 5: Solve for x
   x = 80,114,460.52/10,333.64
6. Step 6: Final answer
   x = 7,752.78