Finding the Fourth Proportional to 16,045.90, 24,059.58 and 4,949.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,045.90 : 24,059.58 = 4,949.61 : x
2. Step 2: Convert to fraction form
   16,045.90/24,059.58 = 4,949.61/x
3. Step 3: Cross multiply
   16,045.90x = 24,059.58 × 4,949.61
4. Step 4: Simplify right side
   16,045.90x = 119,085,456.82
5. Step 5: Solve for x
   x = 119,085,456.82/16,045.90
6. Step 6: Final answer
   x = 7,421.55