Finding the Fourth Proportional to 404,024.22, 605,978.01 and 123,466.14

Step by Step Solution

1. Step 1: Write the proportion equation
   404,024.22 : 605,978.01 = 123,466.14 : x
2. Step 2: Convert to fraction form
   404,024.22/605,978.01 = 123,466.14/x
3. Step 3: Cross multiply
   404,024.22x = 605,978.01 × 123,466.14
4. Step 4: Simplify right side
   404,024.22x = 74,817,765,819.58
5. Step 5: Solve for x
   x = 74,817,765,819.58/404,024.22
6. Step 6: Final answer
   x = 185,181.39