Finding the Fourth Proportional to 42,781.50, 59,037.06 and 23,660.97

Step by Step Solution

1. Step 1: Write the proportion equation
   42,781.50 : 59,037.06 = 23,660.97 : x
2. Step 2: Convert to fraction form
   42,781.50/59,037.06 = 23,660.97/x
3. Step 3: Cross multiply
   42,781.50x = 59,037.06 × 23,660.97
4. Step 4: Simplify right side
   42,781.50x = 1,396,874,105.55
5. Step 5: Solve for x
   x = 1,396,874,105.55/42,781.50
6. Step 6: Final answer
   x = 32,651.36