Finding the Fourth Proportional to 11,643.34, 17,469.12 and 5,068.68

Step by Step Solution

1. Step 1: Write the proportion equation
   11,643.34 : 17,469.12 = 5,068.68 : x
2. Step 2: Convert to fraction form
   11,643.34/17,469.12 = 5,068.68/x
3. Step 3: Cross multiply
   11,643.34x = 17,469.12 × 5,068.68
4. Step 4: Simplify right side
   11,643.34x = 88,545,379.16
5. Step 5: Solve for x
   x = 88,545,379.16/11,643.34
6. Step 6: Final answer
   x = 7,604.81