Finding the Fourth Proportional to 16,051.72, 24,078.82 and 4,958.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,051.72 : 24,078.82 = 4,958.36 : x
2. Step 2: Convert to fraction form
   16,051.72/24,078.82 = 4,958.36/x
3. Step 3: Cross multiply
   16,051.72x = 24,078.82 × 4,958.36
4. Step 4: Simplify right side
   16,051.72x = 119,391,457.94
5. Step 5: Solve for x
   x = 119,391,457.94/16,051.72
6. Step 6: Final answer
   x = 7,437.92