Finding the Fourth Proportional to 17,137.98, 25,709.58 and 6,042.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,137.98 : 25,709.58 = 6,042.72 : x
2. Step 2: Convert to fraction form
   17,137.98/25,709.58 = 6,042.72/x
3. Step 3: Cross multiply
   17,137.98x = 25,709.58 × 6,042.72
4. Step 4: Simplify right side
   17,137.98x = 155,355,793.26
5. Step 5: Solve for x
   x = 155,355,793.26/17,137.98
6. Step 6: Final answer
   x = 9,065.00