Finding the Fourth Proportional to 42,940.61, 59,255.05 and 24,792.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,940.61 : 59,255.05 = 24,792.06 : x
2. Step 2: Convert to fraction form
   42,940.61/59,255.05 = 24,792.06/x
3. Step 3: Cross multiply
   42,940.61x = 59,255.05 × 24,792.06
4. Step 4: Simplify right side
   42,940.61x = 1,469,054,698.03
5. Step 5: Solve for x
   x = 1,469,054,698.03/42,940.61
6. Step 6: Final answer
   x = 34,211.31