Finding the Fourth Proportional to 17,324.50, 25,991.08 and 5,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,324.50 : 25,991.08 = 5,012.50 : x
2. Step 2: Convert to fraction form
   17,324.50/25,991.08 = 5,012.50/x
3. Step 3: Cross multiply
   17,324.50x = 25,991.08 × 5,012.50
4. Step 4: Simplify right side
   17,324.50x = 130,280,288.50
5. Step 5: Solve for x
   x = 130,280,288.50/17,324.50
6. Step 6: Final answer
   x = 7,520.00