Finding the Fourth Proportional to 2,003.76, 3,004.56 and 704.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.76 : 3,004.56 = 704.25 : x
2. Step 2: Convert to fraction form
   2,003.76/3,004.56 = 704.25/x
3. Step 3: Cross multiply
   2,003.76x = 3,004.56 × 704.25
4. Step 4: Simplify right side
   2,003.76x = 2,115,961.38
5. Step 5: Solve for x
   x = 2,115,961.38/2,003.76
6. Step 6: Final answer
   x = 1,056.00