Finding the Fourth Proportional to 3,632.28, 5,014.56 and 2,499.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632.28 : 5,014.56 = 2,499.60 : x
2. Step 2: Convert to fraction form
   3,632.28/5,014.56 = 2,499.60/x
3. Step 3: Cross multiply
   3,632.28x = 5,014.56 × 2,499.60
4. Step 4: Simplify right side
   3,632.28x = 12,534,394.18
5. Step 5: Solve for x
   x = 12,534,394.18/3,632.28
6. Step 6: Final answer
   x = 3,450.83