Finding the Fourth Proportional to 42,793.56, 59,053.50 and 23,930.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,793.56 : 59,053.50 = 23,930.28 : x
2. Step 2: Convert to fraction form
   42,793.56/59,053.50 = 23,930.28/x
3. Step 3: Cross multiply
   42,793.56x = 59,053.50 × 23,930.28
4. Step 4: Simplify right side
   42,793.56x = 1,413,166,789.98
5. Step 5: Solve for x
   x = 1,413,166,789.98/42,793.56
6. Step 6: Final answer
   x = 33,022.88