Finding the Fourth Proportional to 12,698.88, 17,523.84 and 7,033.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,698.88 : 17,523.84 = 7,033.83 : x
2. Step 2: Convert to fraction form
   12,698.88/17,523.84 = 7,033.83/x
3. Step 3: Cross multiply
   12,698.88x = 17,523.84 × 7,033.83
4. Step 4: Simplify right side
   12,698.88x = 123,259,711.51
5. Step 5: Solve for x
   x = 123,259,711.51/12,698.88
6. Step 6: Final answer
   x = 9,706.35