Finding the Fourth Proportional to 2,704.02, 3,731.94 and 2,039.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.02 : 3,731.94 = 2,039.82 : x
2. Step 2: Convert to fraction form
   2,704.02/3,731.94 = 2,039.82/x
3. Step 3: Cross multiply
   2,704.02x = 3,731.94 × 2,039.82
4. Step 4: Simplify right side
   2,704.02x = 7,612,485.85
5. Step 5: Solve for x
   x = 7,612,485.85/2,704.02
6. Step 6: Final answer
   x = 2,815.25