Finding the Fourth Proportional to 1,525.41, 2,288.42 and 704.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525.41 : 2,288.42 = 704.27 : x
2. Step 2: Convert to fraction form
   1,525.41/2,288.42 = 704.27/x
3. Step 3: Cross multiply
   1,525.41x = 2,288.42 × 704.27
4. Step 4: Simplify right side
   1,525.41x = 1,611,665.55
5. Step 5: Solve for x
   x = 1,611,665.55/1,525.41
6. Step 6: Final answer
   x = 1,056.55