Finding the Fourth Proportional to 1,050.25, 1,574.17 and 588.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.25 : 1,574.17 = 588.24 : x
2. Step 2: Convert to fraction form
   1,050.25/1,574.17 = 588.24/x
3. Step 3: Cross multiply
   1,050.25x = 1,574.17 × 588.24
4. Step 4: Simplify right side
   1,050.25x = 925,989.76
5. Step 5: Solve for x
   x = 925,989.76/1,050.25
6. Step 6: Final answer
   x = 881.69