Finding the Fourth Proportional to 5,916.89, 8,164.17 and 3,559.19

Step by Step Solution

1. Step 1: Write the proportion equation
   5,916.89 : 8,164.17 = 3,559.19 : x
2. Step 2: Convert to fraction form
   5,916.89/8,164.17 = 3,559.19/x
3. Step 3: Cross multiply
   5,916.89x = 8,164.17 × 3,559.19
4. Step 4: Simplify right side
   5,916.89x = 29,057,791.40
5. Step 5: Solve for x
   x = 29,057,791.40/5,916.89
6. Step 6: Final answer
   x = 4,910.99