Finding the Fourth Proportional to 2,003.76, 3,004.52 and 704.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.76 : 3,004.52 = 704.88 : x
2. Step 2: Convert to fraction form
   2,003.76/3,004.52 = 704.88/x
3. Step 3: Cross multiply
   2,003.76x = 3,004.52 × 704.88
4. Step 4: Simplify right side
   2,003.76x = 2,117,826.06
5. Step 5: Solve for x
   x = 2,117,826.06/2,003.76
6. Step 6: Final answer
   x = 1,056.93