Finding the Fourth Proportional to 10,253.34, 15,382.71 and 3,233.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,253.34 : 15,382.71 = 3,233.61 : x
2. Step 2: Convert to fraction form
   10,253.34/15,382.71 = 3,233.61/x
3. Step 3: Cross multiply
   10,253.34x = 15,382.71 × 3,233.61
4. Step 4: Simplify right side
   10,253.34x = 49,741,684.88
5. Step 5: Solve for x
   x = 49,741,684.88/10,253.34
6. Step 6: Final answer
   x = 4,851.27