Finding the Fourth Proportional to 33,030.24, 49,561.52 and 16,391.84

Step by Step Solution

1. Step 1: Write the proportion equation
   33,030.24 : 49,561.52 = 16,391.84 : x
2. Step 2: Convert to fraction form
   33,030.24/49,561.52 = 16,391.84/x
3. Step 3: Cross multiply
   33,030.24x = 49,561.52 × 16,391.84
4. Step 4: Simplify right side
   33,030.24x = 812,404,506.00
5. Step 5: Solve for x
   x = 812,404,506.00/33,030.24
6. Step 6: Final answer
   x = 24,595.78