Finding the Fourth Proportional to 1,025.98, 1,529.23 and 967.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025.98 : 1,529.23 = 967.60 : x
2. Step 2: Convert to fraction form
   1,025.98/1,529.23 = 967.60/x
3. Step 3: Cross multiply
   1,025.98x = 1,529.23 × 967.60
4. Step 4: Simplify right side
   1,025.98x = 1,479,685.83
5. Step 5: Solve for x
   x = 1,479,685.83/1,025.98
6. Step 6: Final answer
   x = 1,442.21