Finding the Fourth Proportional to 12,347.48, 17,041.50 and 7,044.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,347.48 : 17,041.50 = 7,044.02 : x
2. Step 2: Convert to fraction form
   12,347.48/17,041.50 = 7,044.02/x
3. Step 3: Cross multiply
   12,347.48x = 17,041.50 × 7,044.02
4. Step 4: Simplify right side
   12,347.48x = 120,040,666.83
5. Step 5: Solve for x
   x = 120,040,666.83/12,347.48
6. Step 6: Final answer
   x = 9,721.88