Finding the Fourth Proportional to 151,238.24, 226,997.69 and 76,410.94

Step by Step Solution

1. Step 1: Write the proportion equation
   151,238.24 : 226,997.69 = 76,410.94 : x
2. Step 2: Convert to fraction form
   151,238.24/226,997.69 = 76,410.94/x
3. Step 3: Cross multiply
   151,238.24x = 226,997.69 × 76,410.94
4. Step 4: Simplify right side
   151,238.24x = 17,345,105,921.18
5. Step 5: Solve for x
   x = 17,345,105,921.18/151,238.24
6. Step 6: Final answer
   x = 114,687.31