Finding the Fourth Proportional to 134,086.98, 201,156.40 and 50,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,086.98 : 201,156.40 = 50,974.50 : x
2. Step 2: Convert to fraction form
   134,086.98/201,156.40 = 50,974.50/x
3. Step 3: Cross multiply
   134,086.98x = 201,156.40 × 50,974.50
4. Step 4: Simplify right side
   134,086.98x = 10,253,846,911.80
5. Step 5: Solve for x
   x = 10,253,846,911.80/134,086.98
6. Step 6: Final answer
   x = 76,471.61