Finding the Fourth Proportional to 17,003.50, 25,506.69 and 4,691.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,003.50 : 25,506.69 = 4,691.50 : x
2. Step 2: Convert to fraction form
   17,003.50/25,506.69 = 4,691.50/x
3. Step 3: Cross multiply
   17,003.50x = 25,506.69 × 4,691.50
4. Step 4: Simplify right side
   17,003.50x = 119,664,636.14
5. Step 5: Solve for x
   x = 119,664,636.14/17,003.50
6. Step 6: Final answer
   x = 7,037.65