Finding the Fourth Proportional to 2,003.05, 2,762.08 and 1,504.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.05 : 2,762.08 = 1,504.81 : x
2. Step 2: Convert to fraction form
   2,003.05/2,762.08 = 1,504.81/x
3. Step 3: Cross multiply
   2,003.05x = 2,762.08 × 1,504.81
4. Step 4: Simplify right side
   2,003.05x = 4,156,405.60
5. Step 5: Solve for x
   x = 4,156,405.60/2,003.05
6. Step 6: Final answer
   x = 2,075.04