Finding the Fourth Proportional to 151,559.46, 227,308.50 and 51,665.49

Step by Step Solution

1. Step 1: Write the proportion equation
   151,559.46 : 227,308.50 = 51,665.49 : x
2. Step 2: Convert to fraction form
   151,559.46/227,308.50 = 51,665.49/x
3. Step 3: Cross multiply
   151,559.46x = 227,308.50 × 51,665.49
4. Step 4: Simplify right side
   151,559.46x = 11,744,005,033.67
5. Step 5: Solve for x
   x = 11,744,005,033.67/151,559.46
6. Step 6: Final answer
   x = 77,487.77