Finding the Fourth Proportional to 12,633.55, 17,433.89 and 6,968.54

Step by Step Solution

1. Step 1: Write the proportion equation
   12,633.55 : 17,433.89 = 6,968.54 : x
2. Step 2: Convert to fraction form
   12,633.55/17,433.89 = 6,968.54/x
3. Step 3: Cross multiply
   12,633.55x = 17,433.89 × 6,968.54
4. Step 4: Simplify right side
   12,633.55x = 121,488,820.83
5. Step 5: Solve for x
   x = 121,488,820.83/12,633.55
6. Step 6: Final answer
   x = 9,616.37