Finding the Fourth Proportional to 10,408.88, 15,612.84 and 3,834.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,408.88 : 15,612.84 = 3,834.62 : x
2. Step 2: Convert to fraction form
   10,408.88/15,612.84 = 3,834.62/x
3. Step 3: Cross multiply
   10,408.88x = 15,612.84 × 3,834.62
4. Step 4: Simplify right side
   10,408.88x = 59,869,308.52
5. Step 5: Solve for x
   x = 59,869,308.52/10,408.88
6. Step 6: Final answer
   x = 5,751.75