Finding the Fourth Proportional to 51,483.27, 71,048.27 and 28,822.17

Step by Step Solution

1. Step 1: Write the proportion equation
   51,483.27 : 71,048.27 = 28,822.17 : x
2. Step 2: Convert to fraction form
   51,483.27/71,048.27 = 28,822.17/x
3. Step 3: Cross multiply
   51,483.27x = 71,048.27 × 28,822.17
4. Step 4: Simplify right side
   51,483.27x = 2,047,765,172.04
5. Step 5: Solve for x
   x = 2,047,765,172.04/51,483.27
6. Step 6: Final answer
   x = 39,775.35