Finding the Fourth Proportional to 33,337.34, 49,976.58 and 12,575.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,337.34 : 49,976.58 = 12,575.42 : x
2. Step 2: Convert to fraction form
   33,337.34/49,976.58 = 12,575.42/x
3. Step 3: Cross multiply
   33,337.34x = 49,976.58 × 12,575.42
4. Step 4: Simplify right side
   33,337.34x = 628,476,483.66
5. Step 5: Solve for x
   x = 628,476,483.66/33,337.34
6. Step 6: Final answer
   x = 18,852.03