Finding the Fourth Proportional to 33,429.85, 46,126.37 and 19,811.89

Step by Step Solution

1. Step 1: Write the proportion equation
   33,429.85 : 46,126.37 = 19,811.89 : x
2. Step 2: Convert to fraction form
   33,429.85/46,126.37 = 19,811.89/x
3. Step 3: Cross multiply
   33,429.85x = 46,126.37 × 19,811.89
4. Step 4: Simplify right side
   33,429.85x = 913,850,675.73
5. Step 5: Solve for x
   x = 913,850,675.73/33,429.85
6. Step 6: Final answer
   x = 27,336.37