Finding the Fourth Proportional to 404,751, 607,155.93 and 155,433

Step by Step Solution

1. Step 1: Write the proportion equation
   404,751 : 607,155.93 = 155,433 : x
2. Step 2: Convert to fraction form
   404,751/607,155.93 = 155,433/x
3. Step 3: Cross multiply
   404,751x = 607,155.93 × 155,433
4. Step 4: Simplify right side
   404,751x = 94,372,067,667.69
5. Step 5: Solve for x
   x = 94,372,067,667.69/404,751
6. Step 6: Final answer
   x = 233,160.80