Finding the Fourth Proportional to 134,423.31, 201,494.28 and 50,149.56

Step by Step Solution

1. Step 1: Write the proportion equation
   134,423.31 : 201,494.28 = 50,149.56 : x
2. Step 2: Convert to fraction form
   134,423.31/201,494.28 = 50,149.56/x
3. Step 3: Cross multiply
   134,423.31x = 201,494.28 × 50,149.56
4. Step 4: Simplify right side
   134,423.31x = 10,104,849,484.52
5. Step 5: Solve for x
   x = 10,104,849,484.52/134,423.31
6. Step 6: Final answer
   x = 75,171.85