Finding the Fourth Proportional to 16,072.38, 24,106.73 and 4,386.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,072.38 : 24,106.73 = 4,386.51 : x
2. Step 2: Convert to fraction form
   16,072.38/24,106.73 = 4,386.51/x
3. Step 3: Cross multiply
   16,072.38x = 24,106.73 × 4,386.51
4. Step 4: Simplify right side
   16,072.38x = 105,744,390.28
5. Step 5: Solve for x
   x = 105,744,390.28/16,072.38
6. Step 6: Final answer
   x = 6,579.26