Finding the Fourth Proportional to 16,751.49, 25,127.01 and 5,665.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,751.49 : 25,127.01 = 5,665.98 : x
2. Step 2: Convert to fraction form
   16,751.49/25,127.01 = 5,665.98/x
3. Step 3: Cross multiply
   16,751.49x = 25,127.01 × 5,665.98
4. Step 4: Simplify right side
   16,751.49x = 142,369,136.12
5. Step 5: Solve for x
   x = 142,369,136.12/16,751.49
6. Step 6: Final answer
   x = 8,498.89