Finding the Fourth Proportional to 11,994.63, 17,992.49 and 3,674.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,994.63 : 17,992.49 = 3,674.04 : x
2. Step 2: Convert to fraction form
   11,994.63/17,992.49 = 3,674.04/x
3. Step 3: Cross multiply
   11,994.63x = 17,992.49 × 3,674.04
4. Step 4: Simplify right side
   11,994.63x = 66,105,109.59
5. Step 5: Solve for x
   x = 66,105,109.59/11,994.63
6. Step 6: Final answer
   x = 5,511.23