Finding the Fourth Proportional to 16,091.80, 24,145.92 and 7,325.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,091.80 : 24,145.92 = 7,325.56 : x
2. Step 2: Convert to fraction form
   16,091.80/24,145.92 = 7,325.56/x
3. Step 3: Cross multiply
   16,091.80x = 24,145.92 × 7,325.56
4. Step 4: Simplify right side
   16,091.80x = 176,882,385.72
5. Step 5: Solve for x
   x = 176,882,385.72/16,091.80
6. Step 6: Final answer
   x = 10,992.08