Finding the Fourth Proportional to 12,404.10, 18,617.49 and 5,834.19

Step by Step Solution

1. Step 1: Write the proportion equation
   12,404.10 : 18,617.49 = 5,834.19 : x
2. Step 2: Convert to fraction form
   12,404.10/18,617.49 = 5,834.19/x
3. Step 3: Cross multiply
   12,404.10x = 18,617.49 × 5,834.19
4. Step 4: Simplify right side
   12,404.10x = 108,617,973.98
5. Step 5: Solve for x
   x = 108,617,973.98/12,404.10
6. Step 6: Final answer
   x = 8,756.62