Finding the Fourth Proportional to 8,298.41, 12,441.42 and 3,617.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,298.41 : 12,441.42 = 3,617.53 : x
2. Step 2: Convert to fraction form
   8,298.41/12,441.42 = 3,617.53/x
3. Step 3: Cross multiply
   8,298.41x = 12,441.42 × 3,617.53
4. Step 4: Simplify right side
   8,298.41x = 45,007,210.09
5. Step 5: Solve for x
   x = 45,007,210.09/8,298.41
6. Step 6: Final answer
   x = 5,423.59