Finding the Fourth Proportional to 49,404.70, 74,081.84 and 16,103.37

Step by Step Solution

1. Step 1: Write the proportion equation
   49,404.70 : 74,081.84 = 16,103.37 : x
2. Step 2: Convert to fraction form
   49,404.70/74,081.84 = 16,103.37/x
3. Step 3: Cross multiply
   49,404.70x = 74,081.84 × 16,103.37
4. Step 4: Simplify right side
   49,404.70x = 1,192,967,279.80
5. Step 5: Solve for x
   x = 1,192,967,279.80/49,404.70
6. Step 6: Final answer
   x = 24,146.84