Finding the Fourth Proportional to 112,413.04, 155,146.32 and 67,092.94

Step by Step Solution

1. Step 1: Write the proportion equation
   112,413.04 : 155,146.32 = 67,092.94 : x
2. Step 2: Convert to fraction form
   112,413.04/155,146.32 = 67,092.94/x
3. Step 3: Cross multiply
   112,413.04x = 155,146.32 × 67,092.94
4. Step 4: Simplify right side
   112,413.04x = 10,409,222,738.98
5. Step 5: Solve for x
   x = 10,409,222,738.98/112,413.04
6. Step 6: Final answer
   x = 92,598.00