Finding the Fourth Proportional to 404,754.41, 607,025.75 and 120,368.32

Step by Step Solution

1. Step 1: Write the proportion equation
   404,754.41 : 607,025.75 = 120,368.32 : x
2. Step 2: Convert to fraction form
   404,754.41/607,025.75 = 120,368.32/x
3. Step 3: Cross multiply
   404,754.41x = 607,025.75 × 120,368.32
4. Step 4: Simplify right side
   404,754.41x = 73,066,667,604.83
5. Step 5: Solve for x
   x = 73,066,667,604.83/404,754.41
6. Step 6: Final answer
   x = 180,520.99