Finding the Fourth Proportional to 155,618.92, 233,413.98 and 43,300.84

Step by Step Solution

1. Step 1: Write the proportion equation
   155,618.92 : 233,413.98 = 43,300.84 : x
2. Step 2: Convert to fraction form
   155,618.92/233,413.98 = 43,300.84/x
3. Step 3: Cross multiply
   155,618.92x = 233,413.98 × 43,300.84
4. Step 4: Simplify right side
   155,618.92x = 10,107,021,401.74
5. Step 5: Solve for x
   x = 10,107,021,401.74/155,618.92
6. Step 6: Final answer
   x = 64,947.25