Finding the Fourth Proportional to 10,411.62, 15,610.12 and 3,836.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,411.62 : 15,610.12 = 3,836.94 : x
2. Step 2: Convert to fraction form
   10,411.62/15,610.12 = 3,836.94/x
3. Step 3: Cross multiply
   10,411.62x = 15,610.12 × 3,836.94
4. Step 4: Simplify right side
   10,411.62x = 59,895,093.83
5. Step 5: Solve for x
   x = 59,895,093.83/10,411.62
6. Step 6: Final answer
   x = 5,752.72