Finding the Fourth Proportional to 1,024.89, 1,414.50 and 652.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024.89 : 1,414.50 = 652.03 : x
2. Step 2: Convert to fraction form
   1,024.89/1,414.50 = 652.03/x
3. Step 3: Cross multiply
   1,024.89x = 1,414.50 × 652.03
4. Step 4: Simplify right side
   1,024.89x = 922,290.45
5. Step 5: Solve for x
   x = 922,290.45/1,024.89
6. Step 6: Final answer
   x = 899.90