Finding the Fourth Proportional to 9,083.01, 13,629.78 and 3,817.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,083.01 : 13,629.78 = 3,817.61 : x
2. Step 2: Convert to fraction form
   9,083.01/13,629.78 = 3,817.61/x
3. Step 3: Cross multiply
   9,083.01x = 13,629.78 × 3,817.61
4. Step 4: Simplify right side
   9,083.01x = 52,033,184.43
5. Step 5: Solve for x
   x = 52,033,184.43/9,083.01
6. Step 6: Final answer
   x = 5,728.63