Finding the Fourth Proportional to 2,704.78, 3,732.60 and 1,525.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.78 : 3,732.60 = 1,525.83 : x
2. Step 2: Convert to fraction form
   2,704.78/3,732.60 = 1,525.83/x
3. Step 3: Cross multiply
   2,704.78x = 3,732.60 × 1,525.83
4. Step 4: Simplify right side
   2,704.78x = 5,695,296.20
5. Step 5: Solve for x
   x = 5,695,296.20/2,704.78
6. Step 6: Final answer
   x = 2,105.64