Finding the Fourth Proportional to 155,614.76, 233,443.74 and 50,399.72

Step by Step Solution

1. Step 1: Write the proportion equation
   155,614.76 : 233,443.74 = 50,399.72 : x
2. Step 2: Convert to fraction form
   155,614.76/233,443.74 = 50,399.72/x
3. Step 3: Cross multiply
   155,614.76x = 233,443.74 × 50,399.72
4. Step 4: Simplify right side
   155,614.76x = 11,765,499,131.75
5. Step 5: Solve for x
   x = 11,765,499,131.75/155,614.76
6. Step 6: Final answer
   x = 75,606.58