Finding the Fourth Proportional to 12,699.56, 17,524.77 and 7,033.92

Step by Step Solution

1. Step 1: Write the proportion equation
   12,699.56 : 17,524.77 = 7,033.92 : x
2. Step 2: Convert to fraction form
   12,699.56/17,524.77 = 7,033.92/x
3. Step 3: Cross multiply
   12,699.56x = 17,524.77 × 7,033.92
4. Step 4: Simplify right side
   12,699.56x = 123,267,830.20
5. Step 5: Solve for x
   x = 123,267,830.20/12,699.56
6. Step 6: Final answer
   x = 9,706.47