Finding the Fourth Proportional to 47,558, 71,315.98 and 14,271.69

Step by Step Solution

1. Step 1: Write the proportion equation
   47,558 : 71,315.98 = 14,271.69 : x
2. Step 2: Convert to fraction form
   47,558/71,315.98 = 14,271.69/x
3. Step 3: Cross multiply
   47,558x = 71,315.98 × 14,271.69
4. Step 4: Simplify right side
   47,558x = 1,017,799,558.61
5. Step 5: Solve for x
   x = 1,017,799,558.61/47,558
6. Step 6: Final answer
   x = 21,401.23