Finding the Fourth Proportional to 300,465.16, 414,646.82 and 164,496.83

Step by Step Solution

1. Step 1: Write the proportion equation
   300,465.16 : 414,646.82 = 164,496.83 : x
2. Step 2: Convert to fraction form
   300,465.16/414,646.82 = 164,496.83/x
3. Step 3: Cross multiply
   300,465.16x = 414,646.82 × 164,496.83
4. Step 4: Simplify right side
   300,465.16x = 68,208,087,459.58
5. Step 5: Solve for x
   x = 68,208,087,459.58/300,465.16
6. Step 6: Final answer
   x = 227,008.31