Finding the Fourth Proportional to 82,996.16, 124,435.68 and 41,413.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,996.16 : 124,435.68 = 41,413.76 : x
2. Step 2: Convert to fraction form
   82,996.16/124,435.68 = 41,413.76/x
3. Step 3: Cross multiply
   82,996.16x = 124,435.68 × 41,413.76
4. Step 4: Simplify right side
   82,996.16x = 5,153,349,386.96
5. Step 5: Solve for x
   x = 5,153,349,386.96/82,996.16
6. Step 6: Final answer
   x = 62,091.42