Finding the Fourth Proportional to 51,109.39, 76,667.16 and 16,049.05

Step by Step Solution

1. Step 1: Write the proportion equation
   51,109.39 : 76,667.16 = 16,049.05 : x
2. Step 2: Convert to fraction form
   51,109.39/76,667.16 = 16,049.05/x
3. Step 3: Cross multiply
   51,109.39x = 76,667.16 × 16,049.05
4. Step 4: Simplify right side
   51,109.39x = 1,230,435,084.20
5. Step 5: Solve for x
   x = 1,230,435,084.20/51,109.39
6. Step 6: Final answer
   x = 24,074.54