Finding the Fourth Proportional to 12,353.69, 17,048.04 and 7,050.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,353.69 : 17,048.04 = 7,050.17 : x
2. Step 2: Convert to fraction form
   12,353.69/17,048.04 = 7,050.17/x
3. Step 3: Cross multiply
   12,353.69x = 17,048.04 × 7,050.17
4. Step 4: Simplify right side
   12,353.69x = 120,191,580.17
5. Step 5: Solve for x
   x = 120,191,580.17/12,353.69
6. Step 6: Final answer
   x = 9,729.20