Finding the Fourth Proportional to 1,761.27, 2,641.82 and 591.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,761.27 : 2,641.82 = 591.29 : x
2. Step 2: Convert to fraction form
   1,761.27/2,641.82 = 591.29/x
3. Step 3: Cross multiply
   1,761.27x = 2,641.82 × 591.29
4. Step 4: Simplify right side
   1,761.27x = 1,562,081.75
5. Step 5: Solve for x
   x = 1,562,081.75/1,761.27
6. Step 6: Final answer
   x = 886.91