Finding the Fourth Proportional to 300,967.34, 415,334.82 and 164,998.37

Step by Step Solution

1. Step 1: Write the proportion equation
   300,967.34 : 415,334.82 = 164,998.37 : x
2. Step 2: Convert to fraction form
   300,967.34/415,334.82 = 164,998.37/x
3. Step 3: Cross multiply
   300,967.34x = 415,334.82 × 164,998.37
4. Step 4: Simplify right side
   300,967.34x = 68,529,566,846.31
5. Step 5: Solve for x
   x = 68,529,566,846.31/300,967.34
6. Step 6: Final answer
   x = 227,697.69