Finding the Fourth Proportional to 48,848.62, 67,413.72 and 30,937.10

Step by Step Solution

1. Step 1: Write the proportion equation
   48,848.62 : 67,413.72 = 30,937.10 : x
2. Step 2: Convert to fraction form
   48,848.62/67,413.72 = 30,937.10/x
3. Step 3: Cross multiply
   48,848.62x = 67,413.72 × 30,937.10
4. Step 4: Simplify right side
   48,848.62x = 2,085,584,997.01
5. Step 5: Solve for x
   x = 2,085,584,997.01/48,848.62
6. Step 6: Final answer
   x = 42,694.86