Finding the Fourth Proportional to 1,032.02, 1,424.45 and 659.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032.02 : 1,424.45 = 659.42 : x
2. Step 2: Convert to fraction form
   1,032.02/1,424.45 = 659.42/x
3. Step 3: Cross multiply
   1,032.02x = 1,424.45 × 659.42
4. Step 4: Simplify right side
   1,032.02x = 939,310.82
5. Step 5: Solve for x
   x = 939,310.82/1,032.02
6. Step 6: Final answer
   x = 910.17