Finding the Fourth Proportional to 1,588.56, 2,382.82 and 710.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,588.56 : 2,382.82 = 710.83 : x
2. Step 2: Convert to fraction form
   1,588.56/2,382.82 = 710.83/x
3. Step 3: Cross multiply
   1,588.56x = 2,382.82 × 710.83
4. Step 4: Simplify right side
   1,588.56x = 1,693,779.94
5. Step 5: Solve for x
   x = 1,693,779.94/1,588.56
6. Step 6: Final answer
   x = 1,066.24