Finding the Fourth Proportional to 16,083.42, 24,116.49 and 7,320.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,083.42 : 24,116.49 = 7,320.30 : x
2. Step 2: Convert to fraction form
   16,083.42/24,116.49 = 7,320.30/x
3. Step 3: Cross multiply
   16,083.42x = 24,116.49 × 7,320.30
4. Step 4: Simplify right side
   16,083.42x = 176,539,941.75
5. Step 5: Solve for x
   x = 176,539,941.75/16,083.42
6. Step 6: Final answer
   x = 10,976.52