Finding the Fourth Proportional to 17,151.49, 25,729.09 and 5,461.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,151.49 : 25,729.09 = 5,461.98 : x
2. Step 2: Convert to fraction form
   17,151.49/25,729.09 = 5,461.98/x
3. Step 3: Cross multiply
   17,151.49x = 25,729.09 × 5,461.98
4. Step 4: Simplify right side
   17,151.49x = 140,531,775.00
5. Step 5: Solve for x
   x = 140,531,775.00/17,151.49
6. Step 6: Final answer
   x = 8,193.56