Finding the Fourth Proportional to 151,780.62, 227,667.78 and 50,586.02

Step by Step Solution

1. Step 1: Write the proportion equation
   151,780.62 : 227,667.78 = 50,586.02 : x
2. Step 2: Convert to fraction form
   151,780.62/227,667.78 = 50,586.02/x
3. Step 3: Cross multiply
   151,780.62x = 227,667.78 × 50,586.02
4. Step 4: Simplify right side
   151,780.62x = 11,516,805,734.10
5. Step 5: Solve for x
   x = 11,516,805,734.10/151,780.62
6. Step 6: Final answer
   x = 75,877.97