Finding the Fourth Proportional to 4,410.02, 6,619.89 and 3,005.48

Step by Step Solution

1. Step 1: Write the proportion equation
   4,410.02 : 6,619.89 = 3,005.48 : x
2. Step 2: Convert to fraction form
   4,410.02/6,619.89 = 3,005.48/x
3. Step 3: Cross multiply
   4,410.02x = 6,619.89 × 3,005.48
4. Step 4: Simplify right side
   4,410.02x = 19,895,947.00
5. Step 5: Solve for x
   x = 19,895,947.00/4,410.02
6. Step 6: Final answer
   x = 4,511.53