Finding the Fourth Proportional to 16,751.98, 25,127.35 and 4,271.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,751.98 : 25,127.35 = 4,271.89 : x
2. Step 2: Convert to fraction form
   16,751.98/25,127.35 = 4,271.89/x
3. Step 3: Cross multiply
   16,751.98x = 25,127.35 × 4,271.89
4. Step 4: Simplify right side
   16,751.98x = 107,341,217.71
5. Step 5: Solve for x
   x = 107,341,217.71/16,751.98
6. Step 6: Final answer
   x = 6,407.67