Finding the Fourth Proportional to 3,626.56, 5,001.83 and 2,431.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,626.56 : 5,001.83 = 2,431.15 : x
2. Step 2: Convert to fraction form
   3,626.56/5,001.83 = 2,431.15/x
3. Step 3: Cross multiply
   3,626.56x = 5,001.83 × 2,431.15
4. Step 4: Simplify right side
   3,626.56x = 12,160,199.00
5. Step 5: Solve for x
   x = 12,160,199.00/3,626.56
6. Step 6: Final answer
   x = 3,353.09