Finding the Fourth Proportional to 2,704.88, 3,732.72 and 1,525.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.88 : 3,732.72 = 1,525.88 : x
2. Step 2: Convert to fraction form
   2,704.88/3,732.72 = 1,525.88/x
3. Step 3: Cross multiply
   2,704.88x = 3,732.72 × 1,525.88
4. Step 4: Simplify right side
   2,704.88x = 5,695,682.79
5. Step 5: Solve for x
   x = 5,695,682.79/2,704.88
6. Step 6: Final answer
   x = 2,105.71