Finding the Fourth Proportional to 300,466.86, 414,649.17 and 164,498.53

Step by Step Solution

1. Step 1: Write the proportion equation
   300,466.86 : 414,649.17 = 164,498.53 : x
2. Step 2: Convert to fraction form
   300,466.86/414,649.17 = 164,498.53/x
3. Step 3: Cross multiply
   300,466.86x = 414,649.17 × 164,498.53
4. Step 4: Simplify right side
   300,466.86x = 68,209,178,930.72
5. Step 5: Solve for x
   x = 68,209,178,930.72/300,466.86
6. Step 6: Final answer
   x = 227,010.66