Finding the Fourth Proportional to 47,601.98, 65,673.15 and 28,482.20

Step by Step Solution

1. Step 1: Write the proportion equation
   47,601.98 : 65,673.15 = 28,482.20 : x
2. Step 2: Convert to fraction form
   47,601.98/65,673.15 = 28,482.20/x
3. Step 3: Cross multiply
   47,601.98x = 65,673.15 × 28,482.20
4. Step 4: Simplify right side
   47,601.98x = 1,870,515,604.03
5. Step 5: Solve for x
   x = 1,870,515,604.03/47,601.98
6. Step 6: Final answer
   x = 39,294.91