Finding the Fourth Proportional to 151,966.72, 227,929.56 and 39,654.82

Step by Step Solution

1. Step 1: Write the proportion equation
   151,966.72 : 227,929.56 = 39,654.82 : x
2. Step 2: Convert to fraction form
   151,966.72/227,929.56 = 39,654.82/x
3. Step 3: Cross multiply
   151,966.72x = 227,929.56 × 39,654.82
4. Step 4: Simplify right side
   151,966.72x = 9,038,505,674.48
5. Step 5: Solve for x
   x = 9,038,505,674.48/151,966.72
6. Step 6: Final answer
   x = 59,476.88