Finding the Fourth Proportional to 50,926.56, 70,284.72 and 28,573.92

Step by Step Solution

1. Step 1: Write the proportion equation
   50,926.56 : 70,284.72 = 28,573.92 : x
2. Step 2: Convert to fraction form
   50,926.56/70,284.72 = 28,573.92/x
3. Step 3: Cross multiply
   50,926.56x = 70,284.72 × 28,573.92
4. Step 4: Simplify right side
   50,926.56x = 2,008,309,966.50
5. Step 5: Solve for x
   x = 2,008,309,966.50/50,926.56
6. Step 6: Final answer
   x = 39,435.41