Finding the Fourth Proportional to 12,353.06, 17,046.50 and 7,048.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,353.06 : 17,046.50 = 7,048.38 : x
2. Step 2: Convert to fraction form
   12,353.06/17,046.50 = 7,048.38/x
3. Step 3: Cross multiply
   12,353.06x = 17,046.50 × 7,048.38
4. Step 4: Simplify right side
   12,353.06x = 120,150,209.67
5. Step 5: Solve for x
   x = 120,150,209.67/12,353.06
6. Step 6: Final answer
   x = 9,726.35