Finding the Fourth Proportional to 2,075.30, 3,107.01 and 2,006.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075.30 : 3,107.01 = 2,006.18 : x
2. Step 2: Convert to fraction form
   2,075.30/3,107.01 = 2,006.18/x
3. Step 3: Cross multiply
   2,075.30x = 3,107.01 × 2,006.18
4. Step 4: Simplify right side
   2,075.30x = 6,233,221.32
5. Step 5: Solve for x
   x = 6,233,221.32/2,075.30
6. Step 6: Final answer
   x = 3,003.53