Finding the Fourth Proportional to 50,417, 69,575.46 and 28,060.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,417 : 69,575.46 = 28,060.52 : x
2. Step 2: Convert to fraction form
   50,417/69,575.46 = 28,060.52/x
3. Step 3: Cross multiply
   50,417x = 69,575.46 × 28,060.52
4. Step 4: Simplify right side
   50,417x = 1,952,323,586.84
5. Step 5: Solve for x
   x = 1,952,323,586.84/50,417
6. Step 6: Final answer
   x = 38,723.52