Finding the Fourth Proportional to 10,402.52, 15,604.76 and 3,828.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,402.52 : 15,604.76 = 3,828.83 : x
2. Step 2: Convert to fraction form
   10,402.52/15,604.76 = 3,828.83/x
3. Step 3: Cross multiply
   10,402.52x = 15,604.76 × 3,828.83
4. Step 4: Simplify right side
   10,402.52x = 59,747,904.78
5. Step 5: Solve for x
   x = 59,747,904.78/10,402.52
6. Step 6: Final answer
   x = 5,743.60