Finding the Fourth Proportional to 5,890.57, 8,835.82 and 3,424.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,890.57 : 8,835.82 = 3,424.05 : x
2. Step 2: Convert to fraction form
   5,890.57/8,835.82 = 3,424.05/x
3. Step 3: Cross multiply
   5,890.57x = 8,835.82 × 3,424.05
4. Step 4: Simplify right side
   5,890.57x = 30,254,280.91
5. Step 5: Solve for x
   x = 30,254,280.91/5,890.57
6. Step 6: Final answer
   x = 5,136.06