Finding the Fourth Proportional to 33,020.15, 49,529.34 and 9,329.33

Step by Step Solution

1. Step 1: Write the proportion equation
   33,020.15 : 49,529.34 = 9,329.33 : x
2. Step 2: Convert to fraction form
   33,020.15/49,529.34 = 9,329.33/x
3. Step 3: Cross multiply
   33,020.15x = 49,529.34 × 9,329.33
4. Step 4: Simplify right side
   33,020.15x = 462,075,681.37
5. Step 5: Solve for x
   x = 462,075,681.37/33,020.15
6. Step 6: Final answer
   x = 13,993.75