Finding the Fourth Proportional to 42,800.76, 59,052.78 and 24,648.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,800.76 : 59,052.78 = 24,648.12 : x
2. Step 2: Convert to fraction form
   42,800.76/59,052.78 = 24,648.12/x
3. Step 3: Cross multiply
   42,800.76x = 59,052.78 × 24,648.12
4. Step 4: Simplify right side
   42,800.76x = 1,455,540,007.77
5. Step 5: Solve for x
   x = 1,455,540,007.77/42,800.76
6. Step 6: Final answer
   x = 34,007.34