Finding the Fourth Proportional to 301,264.41, 451,878.05 and 123,766.82

Step by Step Solution

1. Step 1: Write the proportion equation
   301,264.41 : 451,878.05 = 123,766.82 : x
2. Step 2: Convert to fraction form
   301,264.41/451,878.05 = 123,766.82/x
3. Step 3: Cross multiply
   301,264.41x = 451,878.05 × 123,766.82
4. Step 4: Simplify right side
   301,264.41x = 55,927,507,016.91
5. Step 5: Solve for x
   x = 55,927,507,016.91/301,264.41
6. Step 6: Final answer
   x = 185,642.60