Finding the Fourth Proportional to 101,293.74, 151,940.72 and 26,413.82

Step by Step Solution

1. Step 1: Write the proportion equation
   101,293.74 : 151,940.72 = 26,413.82 : x
2. Step 2: Convert to fraction form
   101,293.74/151,940.72 = 26,413.82/x
3. Step 3: Cross multiply
   101,293.74x = 151,940.72 × 26,413.82
4. Step 4: Simplify right side
   101,293.74x = 4,013,334,828.75
5. Step 5: Solve for x
   x = 4,013,334,828.75/101,293.74
6. Step 6: Final answer
   x = 39,620.76