Finding the Fourth Proportional to 404,153.57, 606,333.32 and 119,854.51

Step by Step Solution

1. Step 1: Write the proportion equation
   404,153.57 : 606,333.32 = 119,854.51 : x
2. Step 2: Convert to fraction form
   404,153.57/606,333.32 = 119,854.51/x
3. Step 3: Cross multiply
   404,153.57x = 606,333.32 × 119,854.51
4. Step 4: Simplify right side
   404,153.57x = 72,671,779,334.33
5. Step 5: Solve for x
   x = 72,671,779,334.33/404,153.57
6. Step 6: Final answer
   x = 179,812.29