Finding the Fourth Proportional to 9,149.55, 13,727.61 and 3,599.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,149.55 : 13,727.61 = 3,599.82 : x
2. Step 2: Convert to fraction form
   9,149.55/13,727.61 = 3,599.82/x
3. Step 3: Cross multiply
   9,149.55x = 13,727.61 × 3,599.82
4. Step 4: Simplify right side
   9,149.55x = 49,416,925.03
5. Step 5: Solve for x
   x = 49,416,925.03/9,149.55
6. Step 6: Final answer
   x = 5,401.02