Finding the Fourth Proportional to 404,026.22, 605,981.01 and 123,468.14

Step by Step Solution

1. Step 1: Write the proportion equation
   404,026.22 : 605,981.01 = 123,468.14 : x
2. Step 2: Convert to fraction form
   404,026.22/605,981.01 = 123,468.14/x
3. Step 3: Cross multiply
   404,026.22x = 605,981.01 × 123,468.14
4. Step 4: Simplify right side
   404,026.22x = 74,819,348,180.02
5. Step 5: Solve for x
   x = 74,819,348,180.02/404,026.22
6. Step 6: Final answer
   x = 185,184.39