Finding the Fourth Proportional to 1,758.56, 2,636.96 and 588.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758.56 : 2,636.96 = 588.16 : x
2. Step 2: Convert to fraction form
   1,758.56/2,636.96 = 588.16/x
3. Step 3: Cross multiply
   1,758.56x = 2,636.96 × 588.16
4. Step 4: Simplify right side
   1,758.56x = 1,550,938.27
5. Step 5: Solve for x
   x = 1,550,938.27/1,758.56
6. Step 6: Final answer
   x = 881.94