Finding the Fourth Proportional to 134,410.80, 201,563.10 and 50,124.72

Step by Step Solution

1. Step 1: Write the proportion equation
   134,410.80 : 201,563.10 = 50,124.72 : x
2. Step 2: Convert to fraction form
   134,410.80/201,563.10 = 50,124.72/x
3. Step 3: Cross multiply
   134,410.80x = 201,563.10 × 50,124.72
4. Step 4: Simplify right side
   134,410.80x = 10,103,293,949.83
5. Step 5: Solve for x
   x = 10,103,293,949.83/134,410.80
6. Step 6: Final answer
   x = 75,167.28