Finding the Fourth Proportional to 16,055.18, 24,085.38 and 4,959.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,055.18 : 24,085.38 = 4,959.28 : x
2. Step 2: Convert to fraction form
   16,055.18/24,085.38 = 4,959.28/x
3. Step 3: Cross multiply
   16,055.18x = 24,085.38 × 4,959.28
4. Step 4: Simplify right side
   16,055.18x = 119,446,143.33
5. Step 5: Solve for x
   x = 119,446,143.33/16,055.18
6. Step 6: Final answer
   x = 7,439.73