Finding the Fourth Proportional to 12,652.50, 17,460.48 and 7,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,652.50 : 17,460.48 = 7,063.50 : x
2. Step 2: Convert to fraction form
   12,652.50/17,460.48 = 7,063.50/x
3. Step 3: Cross multiply
   12,652.50x = 17,460.48 × 7,063.50
4. Step 4: Simplify right side
   12,652.50x = 123,332,100.48
5. Step 5: Solve for x
   x = 123,332,100.48/12,652.50
6. Step 6: Final answer
   x = 9,747.65