Finding the Fourth Proportional to 8,952.67, 13,429.34 and 3,404.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,952.67 : 13,429.34 = 3,404.98 : x
2. Step 2: Convert to fraction form
   8,952.67/13,429.34 = 3,404.98/x
3. Step 3: Cross multiply
   8,952.67x = 13,429.34 × 3,404.98
4. Step 4: Simplify right side
   8,952.67x = 45,726,549.94
5. Step 5: Solve for x
   x = 45,726,549.94/8,952.67
6. Step 6: Final answer
   x = 5,107.59