Finding the Fourth Proportional to 11,834.39, 16,332.60 and 8,845.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,834.39 : 16,332.60 = 8,845.02 : x
2. Step 2: Convert to fraction form
   11,834.39/16,332.60 = 8,845.02/x
3. Step 3: Cross multiply
   11,834.39x = 16,332.60 × 8,845.02
4. Step 4: Simplify right side
   11,834.39x = 144,462,173.65
5. Step 5: Solve for x
   x = 144,462,173.65/11,834.39
6. Step 6: Final answer
   x = 12,206.99