Finding the Fourth Proportional to 16,091.52, 24,136.92 and 7,328.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,091.52 : 24,136.92 = 7,328.76 : x
2. Step 2: Convert to fraction form
   16,091.52/24,136.92 = 7,328.76/x
3. Step 3: Cross multiply
   16,091.52x = 24,136.92 × 7,328.76
4. Step 4: Simplify right side
   16,091.52x = 176,893,693.82
5. Step 5: Solve for x
   x = 176,893,693.82/16,091.52
6. Step 6: Final answer
   x = 10,992.98