Finding the Fourth Proportional to 2,611.00, 3,601.14 and 1,616.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611.00 : 3,601.14 = 1,616.83 : x
2. Step 2: Convert to fraction form
   2,611.00/3,601.14 = 1,616.83/x
3. Step 3: Cross multiply
   2,611.00x = 3,601.14 × 1,616.83
4. Step 4: Simplify right side
   2,611.00x = 5,822,422.18
5. Step 5: Solve for x
   x = 5,822,422.18/2,611.00
6. Step 6: Final answer
   x = 2,229.96