Finding the Fourth Proportional to 50,922, 70,274.52 and 28,566

Step by Step Solution

1. Step 1: Write the proportion equation
   50,922 : 70,274.52 = 28,566 : x
2. Step 2: Convert to fraction form
   50,922/70,274.52 = 28,566/x
3. Step 3: Cross multiply
   50,922x = 70,274.52 × 28,566
4. Step 4: Simplify right side
   50,922x = 2,007,461,938.32
5. Step 5: Solve for x
   x = 2,007,461,938.32/50,922
6. Step 6: Final answer
   x = 39,422.29