Finding the Fourth Proportional to 43,814.88, 60,443.46 and 28,701

Step by Step Solution

1. Step 1: Write the proportion equation
   43,814.88 : 60,443.46 = 28,701 : x
2. Step 2: Convert to fraction form
   43,814.88/60,443.46 = 28,701/x
3. Step 3: Cross multiply
   43,814.88x = 60,443.46 × 28,701
4. Step 4: Simplify right side
   43,814.88x = 1,734,787,745.46
5. Step 5: Solve for x
   x = 1,734,787,745.46/43,814.88
6. Step 6: Final answer
   x = 39,593.58