Finding the Fourth Proportional to 3,677.00, 5,516.40 and 3,019.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,677.00 : 5,516.40 = 3,019.98 : x
2. Step 2: Convert to fraction form
   3,677.00/5,516.40 = 3,019.98/x
3. Step 3: Cross multiply
   3,677.00x = 5,516.40 × 3,019.98
4. Step 4: Simplify right side
   3,677.00x = 16,659,449.68
5. Step 5: Solve for x
   x = 16,659,449.68/3,677.00
6. Step 6: Final answer
   x = 4,530.72