Finding the Fourth Proportional to 284,481.82, 426,784.24 and 151,342.73

Step by Step Solution

1. Step 1: Write the proportion equation
   284,481.82 : 426,784.24 = 151,342.73 : x
2. Step 2: Convert to fraction form
   284,481.82/426,784.24 = 151,342.73/x
3. Step 3: Cross multiply
   284,481.82x = 426,784.24 × 151,342.73
4. Step 4: Simplify right side
   284,481.82x = 64,590,691,658.27
5. Step 5: Solve for x
   x = 64,590,691,658.27/284,481.82
6. Step 6: Final answer
   x = 227,046.82