Finding the Fourth Proportional to 10,411.98, 15,604.56 and 3,830.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,411.98 : 15,604.56 = 3,830.37 : x
2. Step 2: Convert to fraction form
   10,411.98/15,604.56 = 3,830.37/x
3. Step 3: Cross multiply
   10,411.98x = 15,604.56 × 3,830.37
4. Step 4: Simplify right side
   10,411.98x = 59,771,238.49
5. Step 5: Solve for x
   x = 59,771,238.49/10,411.98
6. Step 6: Final answer
   x = 5,740.62