Finding the Fourth Proportional to 5,559.71, 8,341.89 and 2,438.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,559.71 : 8,341.89 = 2,438.10 : x
2. Step 2: Convert to fraction form
   5,559.71/8,341.89 = 2,438.10/x
3. Step 3: Cross multiply
   5,559.71x = 8,341.89 × 2,438.10
4. Step 4: Simplify right side
   5,559.71x = 20,338,362.01
5. Step 5: Solve for x
   x = 20,338,362.01/5,559.71
6. Step 6: Final answer
   x = 3,658.17