Finding the Fourth Proportional to 404,044, 606,153.50 and 154,726

Step by Step Solution

1. Step 1: Write the proportion equation
   404,044 : 606,153.50 = 154,726 : x
2. Step 2: Convert to fraction form
   404,044/606,153.50 = 154,726/x
3. Step 3: Cross multiply
   404,044x = 606,153.50 × 154,726
4. Step 4: Simplify right side
   404,044x = 93,787,706,441
5. Step 5: Solve for x
   x = 93,787,706,441/404,044
6. Step 6: Final answer
   x = 232,122.51