Finding the Fourth Proportional to 1,758.43, 2,636.73 and 588.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758.43 : 2,636.73 = 588.01 : x
2. Step 2: Convert to fraction form
   1,758.43/2,636.73 = 588.01/x
3. Step 3: Cross multiply
   1,758.43x = 2,636.73 × 588.01
4. Step 4: Simplify right side
   1,758.43x = 1,550,420.31
5. Step 5: Solve for x
   x = 1,550,420.31/1,758.43
6. Step 6: Final answer
   x = 881.71