Finding the Fourth Proportional to 33,050.48, 49,562.12 and 16,404.40

Step by Step Solution

1. Step 1: Write the proportion equation
   33,050.48 : 49,562.12 = 16,404.40 : x
2. Step 2: Convert to fraction form
   33,050.48/49,562.12 = 16,404.40/x
3. Step 3: Cross multiply
   33,050.48x = 49,562.12 × 16,404.40
4. Step 4: Simplify right side
   33,050.48x = 813,036,841.33
5. Step 5: Solve for x
   x = 813,036,841.33/33,050.48
6. Step 6: Final answer
   x = 24,599.85