Finding the Fourth Proportional to 1,050.50, 1,574.55 and 588.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.50 : 1,574.55 = 588.51 : x
2. Step 2: Convert to fraction form
   1,050.50/1,574.55 = 588.51/x
3. Step 3: Cross multiply
   1,050.50x = 1,574.55 × 588.51
4. Step 4: Simplify right side
   1,050.50x = 926,638.42
5. Step 5: Solve for x
   x = 926,638.42/1,050.50
6. Step 6: Final answer
   x = 882.09