Finding the Fourth Proportional to 11,994.10, 17,967.77 and 7,302.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,994.10 : 17,967.77 = 7,302.48 : x
2. Step 2: Convert to fraction form
   11,994.10/17,967.77 = 7,302.48/x
3. Step 3: Cross multiply
   11,994.10x = 17,967.77 × 7,302.48
4. Step 4: Simplify right side
   11,994.10x = 131,209,154.72
5. Step 5: Solve for x
   x = 131,209,154.72/11,994.10
6. Step 6: Final answer
   x = 10,939.47