Finding the Fourth Proportional to 3,499.56, 4,828.83 and 2,007.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.56 : 4,828.83 = 2,007.18 : x
2. Step 2: Convert to fraction form
   3,499.56/4,828.83 = 2,007.18/x
3. Step 3: Cross multiply
   3,499.56x = 4,828.83 × 2,007.18
4. Step 4: Simplify right side
   3,499.56x = 9,692,331.00
5. Step 5: Solve for x
   x = 9,692,331.00/3,499.56
6. Step 6: Final answer
   x = 2,769.59