Finding the Fourth Proportional to 105,592.84, 158,413.74 and 30,714.76

Step by Step Solution

1. Step 1: Write the proportion equation
   105,592.84 : 158,413.74 = 30,714.76 : x
2. Step 2: Convert to fraction form
   105,592.84/158,413.74 = 30,714.76/x
3. Step 3: Cross multiply
   105,592.84x = 158,413.74 × 30,714.76
4. Step 4: Simplify right side
   105,592.84x = 4,865,640,004.80
5. Step 5: Solve for x
   x = 4,865,640,004.80/105,592.84
6. Step 6: Final answer
   x = 46,079.26