Finding the Fourth Proportional to 42,982.72, 59,313 and 23,863.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,982.72 : 59,313 = 23,863.60 : x
2. Step 2: Convert to fraction form
   42,982.72/59,313 = 23,863.60/x
3. Step 3: Cross multiply
   42,982.72x = 59,313 × 23,863.60
4. Step 4: Simplify right side
   42,982.72x = 1,415,421,706.80
5. Step 5: Solve for x
   x = 1,415,421,706.80/42,982.72
6. Step 6: Final answer
   x = 32,930.02