Finding the Fourth Proportional to 50,806.88, 76,215.30 and 17,522.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,806.88 : 76,215.30 = 17,522.52 : x
2. Step 2: Convert to fraction form
   50,806.88/76,215.30 = 17,522.52/x
3. Step 3: Cross multiply
   50,806.88x = 76,215.30 × 17,522.52
4. Step 4: Simplify right side
   50,806.88x = 1,335,484,118.56
5. Step 5: Solve for x
   x = 1,335,484,118.56/50,806.88
6. Step 6: Final answer
   x = 26,285.50