Finding the Fourth Proportional to 151,982.73, 227,978.73 and 52,141.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,982.73 : 227,978.73 = 52,141.50 : x
2. Step 2: Convert to fraction form
   151,982.73/227,978.73 = 52,141.50/x
3. Step 3: Cross multiply
   151,982.73x = 227,978.73 × 52,141.50
4. Step 4: Simplify right side
   151,982.73x = 11,887,152,950.30
5. Step 5: Solve for x
   x = 11,887,152,950.30/151,982.73
6. Step 6: Final answer
   x = 78,213.84