Finding the Fourth Proportional to 50,016.79, 74,986.22 and 25,043.98

Step by Step Solution

1. Step 1: Write the proportion equation
   50,016.79 : 74,986.22 = 25,043.98 : x
2. Step 2: Convert to fraction form
   50,016.79/74,986.22 = 25,043.98/x
3. Step 3: Cross multiply
   50,016.79x = 74,986.22 × 25,043.98
4. Step 4: Simplify right side
   50,016.79x = 1,877,953,393.96
5. Step 5: Solve for x
   x = 1,877,953,393.96/50,016.79
6. Step 6: Final answer
   x = 37,546.46