Finding the Fourth Proportional to 2,623.33, 3,620.05 and 1,504.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623.33 : 3,620.05 = 1,504.05 : x
2. Step 2: Convert to fraction form
   2,623.33/3,620.05 = 1,504.05/x
3. Step 3: Cross multiply
   2,623.33x = 3,620.05 × 1,504.05
4. Step 4: Simplify right side
   2,623.33x = 5,444,736.20
5. Step 5: Solve for x
   x = 5,444,736.20/2,623.33
6. Step 6: Final answer
   x = 2,075.51