Finding the Fourth Proportional to 49,393.38, 74,086.59 and 16,112.67

Step by Step Solution

1. Step 1: Write the proportion equation
   49,393.38 : 74,086.59 = 16,112.67 : x
2. Step 2: Convert to fraction form
   49,393.38/74,086.59 = 16,112.67/x
3. Step 3: Cross multiply
   49,393.38x = 74,086.59 × 16,112.67
4. Step 4: Simplify right side
   49,393.38x = 1,193,732,776.10
5. Step 5: Solve for x
   x = 1,193,732,776.10/49,393.38
6. Step 6: Final answer
   x = 24,167.87